servicing and maintenance of samson products tightening ... · edition may 2018 ab 0100 en...

AB 0100 ENEdition May 2018

Servicing and Maintenance of SAMSON ProductsTightening torques · Lubricants · Tools

II AB 0100 EN

ContentsInformation for All Valve Series and Types1 Contact data of SAMSON's After-sales Service ....................................................................................................12 Safety instructions and measures ........................................................................................................................13 Special tools for tightening torques .....................................................................................................................13.1 Torque wrench ....................................................................................................................................................13.2 Torque multiplier .................................................................................................................................................23.3 Adapter .............................................................................................................................................................23.4 Pneumatic adapter ..............................................................................................................................................33.5 Hydraulic power tool ...........................................................................................................................................34 Widthacrossflats ...............................................................................................................................................4

Series 240Valves1 InformationonSeries 240Valves ........................................................................................................................51.1 Technical data ....................................................................................................................................................51.2 Types of pressure balancing .................................................................................................................................51.3 Parts ..................................................................................................................................................................62 Tightening torques ..............................................................................................................................................72.1 Tightening torques to install the seat .....................................................................................................................72.2 Tighteningtorquesforconnectionofbodyandbonnet/flange ................................................................................82.3 Tightening torques for plug stem connection in versions with insulating section or bellows seal ..................................82.4 Tightening torques for screw plug at test connection ...............................................................................................82.5 Tightening torques for nuts (bellows seal) ..............................................................................................................82.6 Tighteningtorquesforconnectionofbonnet/flangewithinsulatingsectionorbellowsseal ........................................82.7 Tightening torques for threaded bushing ...............................................................................................................82.8 Tightening torques for stem connector nut and lock nut ...........................................................................................92.9 Tightening torques for stem connector clamps ........................................................................................................93 Lubricant ..........................................................................................................................................................103.1 Recommended lubricant ....................................................................................................................................103.2 Lubricant for adjustable packings .......................................................................................................................103.3 Lubricant sorted by parts and versions ................................................................................................................114 Tools ................................................................................................................................................................124.1 Pliers for assembly and disassembly ...................................................................................................................124.2 Packing extractor ..............................................................................................................................................124.3 Tool for high-temperature packings .....................................................................................................................12

Type 3241 Valve1 InformationonType 3241Valve .......................................................................................................................131.1 Technical data ..................................................................................................................................................131.2 NoteondifferentseatwrenchesforType 3241(DN 250/NPS 10) .......................................................................131.3 Parts ................................................................................................................................................................142 Tools ................................................................................................................................................................142.1 Tools for standard version ..................................................................................................................................142.1.1 Seatwrenches ..................................................................................................................................................142.1.2 Packing tools ....................................................................................................................................................15

AB 0100 EN III

2.2 Tools for version with insulating section or bellows seal ........................................................................................152.3 Tools for version with pressure balancing ............................................................................................................162.4 ToolsforPSAvalves ..........................................................................................................................................162.5 Tools for valves with AC trims .............................................................................................................................172.6 Lifting equipment ..............................................................................................................................................18

Type 3244 Valve1 InformationonType 3244Valve .......................................................................................................................191.1 Technical data ..................................................................................................................................................191.2 Parts ................................................................................................................................................................192 Tightening torques ............................................................................................................................................192.1 Tightening torques for screws to mount the plug in diverting valves .......................................................................192.2 Other tightening torques ....................................................................................................................................193 Tools ................................................................................................................................................................203.1 Tools for standard version ..................................................................................................................................203.1.1 Seatwrenches ..................................................................................................................................................203.1.2 Packing tools ....................................................................................................................................................213.2 Tools for version with insulating section or bellows seal ........................................................................................213.3 Tools for mixing valves with insulating section or bellows seal ...............................................................................223.4 ToolsforPSAvalves ..........................................................................................................................................22

Type 3248andType 3246Valves1 InformationonType 3248andType 3246Valves ..............................................................................................231.1 TechnicaldataforType 3248 .............................................................................................................................231.2 NoteonspecialversionsofType 3248 ...............................................................................................................231.3 TechnicaldataforType 3246 .............................................................................................................................241.4 NoteonversionsofType 3246 ..........................................................................................................................241.5 Noteontheuseinairseparationunits(Type 3246andType 3248) ......................................................................251.6 Parts ................................................................................................................................................................252 Tightening torques ............................................................................................................................................282.1 TighteningtorquesforType 3248(DN 15to150/NPS ½to6) ............................................................................282.1.1 Tightening torques to install the seat ...................................................................................................................282.1.2 Tightening torques for nuts on body and bellows seal...........................................................................................282.1.3 Tighteningtorquesforboltsonflange .................................................................................................................282.1.4 Tightening torques for plug stem connection ........................................................................................................282.1.5 Tightening torques for spacer stem .....................................................................................................................292.1.6 Tightening torques for nuts on guide bushing (bellows) .........................................................................................292.1.7 Tightening torques for screw plug at test connection .............................................................................................292.1.8 Tightening torques for nuts (bellows seal) ............................................................................................................292.1.9 Tighteningtorquesfornutsonbellowssealandbonnet/flange .............................................................................292.1.10 Tightening torques for threaded bushing .............................................................................................................302.1.11 Tightening torques for stem connector nut and lock nut .........................................................................................302.2 TighteningtorquesforType 3248(DN 10/NPS ½,micro-flowvalve) ....................................................................302.3 TighteningtorquesforType 3248inDN 25to150,aluminumanglevalve(Lindeversion) ......................................312.3.1 Tightening torques to install the seat ...................................................................................................................312.3.2 Tightening torques for nuts on body and bellows seal...........................................................................................312.3.3 Tightening torques for plug stem connection ........................................................................................................312.3.4 Tightening torques for spacer stem .....................................................................................................................312.3.5 Tightening torques for nuts on guide bushing ......................................................................................................31

IV AB 0100 EN

2.3.6 Tightening torques for screw plug at test connection .............................................................................................322.3.7 Tightening torques for nuts (bellows seal) ............................................................................................................322.3.8 Tighteningtorquesfornutsonbellowssealandbonnet/flange .............................................................................322.3.9 Tightening torques for threaded bushing .............................................................................................................322.3.10 Tightening torques for stem connector nut and lock nut .........................................................................................323 Tools ................................................................................................................................................................333.1 Tool sets ...........................................................................................................................................................333.2 Extensions ........................................................................................................................................................333.2.1 Extensions for the standard version .....................................................................................................................343.2.2 Extensions for Linde version ...............................................................................................................................343.3 Further tools for standard version .......................................................................................................................353.4 Further tools for Linde and Messer versions .........................................................................................................353.5 Additional clamping elements ............................................................................................................................36

Series 250 and 280 Valves1 Information on Series 250 and 280 Valves ........................................................................................................371.1 TechnicaldataofSeries250Valves ....................................................................................................................371.2 TechnicaldataofSeries280Valves ....................................................................................................................371.3 Types of pressure balancing ...............................................................................................................................371.4 Noteonspecifications .......................................................................................................................................371.5 Parts ................................................................................................................................................................382 Tightening torques ............................................................................................................................................392.1 Tightening torques to install the seat ...................................................................................................................392.2 Tightening torques for connection of body and bonnet .........................................................................................402.2.1 Metal body gasket · All body materials ...............................................................................................................402.2.2 Bodygasket:cam-profilegasket·Allbodymaterialsexcept2.4360/B164 N04400 ..............................................422.2.3 Bodygasket:cam-profilegasket·Bodymaterials2.4360/B164 N04400only ......................................................432.2.4 Bodygasket:cam-profilegasket·Allbodymaterials·BoltswithXylan® coating ....................................................452.3 Tightening torques for connection of bellows seal and bellows seal bonnet ............................................................472.3.5 All body materials .............................................................................................................................................472.3.6 Specialversionwithlargeplugstem ...................................................................................................................473 Lubricant ..........................................................................................................................................................483.1 Recommended lubricant ....................................................................................................................................483.2 Lubricant for adjustable packings .......................................................................................................................483.3 Lubricant sorted by parts and versions ................................................................................................................494 Tools ................................................................................................................................................................504.1 Tools for assembly and disassembly ....................................................................................................................504.2 Lifting equipment ..............................................................................................................................................51

Type 3251andType 3256Valves1 InformationonType 3251andType 3256Valves ..............................................................................................531.1 TechnicaldataforType 3251 .............................................................................................................................531.2 TechnicaldataforType 3256 .............................................................................................................................531.3 Parts ................................................................................................................................................................532 Tools ................................................................................................................................................................542.1 Tools for standard version ..................................................................................................................................542.1.1 Seatwrenches ..................................................................................................................................................542.1.2 Tools for guide bushing .....................................................................................................................................55

AB 0100 EN V

2.2 Tools for version with insulating section or bellows seal ........................................................................................562.2.3 Tools for guide bushing .....................................................................................................................................562.3 Tools for version with pressure balancing ............................................................................................................572.4 ToolsforPSAvalves ..........................................................................................................................................582.4.4 Tools for guide bushing .....................................................................................................................................582.5 Tools for valves with AC trims .............................................................................................................................582.5.5 SeatwrenchesforACtrims ................................................................................................................................582.5.6 SocketforACtrims ...........................................................................................................................................59

Type 3253 Valve1 InformationonType 3253Valve .......................................................................................................................611.1 Technical data ..................................................................................................................................................611.2 Parts ................................................................................................................................................................612 Tightening torques ............................................................................................................................................642.1 Tightening torques for nut at the plug stem end in version with standard bonnet or insulating section .......................642.2 Tightening torques for nut at the plug stem end in version with bellows seal ...........................................................642.3 Tightening torques for seat holder in version with bellows seal ..............................................................................642.4 Other tightening torques ....................................................................................................................................643 Tools ................................................................................................................................................................643.1 Seatwrenches ..................................................................................................................................................643.1.1 Seatwrenchesforsingle-piecebody ...................................................................................................................643.1.2 Seatwrenchesformultiple-piecebody ................................................................................................................653.1.3 Additional tools ................................................................................................................................................65

Type 3254 Valve1 InformationonType 3254Valve .......................................................................................................................671.1 TechnicaldataforType 3254 .............................................................................................................................671.2 Components .....................................................................................................................................................672 Tools ................................................................................................................................................................682.1 Tools for standard version ..................................................................................................................................682.1.1 Seatwrenches ..................................................................................................................................................682.2 Tools for version with pressure balancing ............................................................................................................692.3 Tools for valves with AC trims .............................................................................................................................702.3.2 SeatwrenchesforACtrims ................................................................................................................................70

Type 3259 Valve1 InformationonType 3259Valve .......................................................................................................................731.1 Technical data ..................................................................................................................................................731.2 Parts ................................................................................................................................................................732 Tightening torques ............................................................................................................................................742.1 Tightening torques to install the seat ...................................................................................................................742.2 Tightening torques for connection of body and intermediate piece ........................................................................742.3 Tighteningtorquesforconnectionofthreadedflangeandbellowsseal ..................................................................743 Tools ................................................................................................................................................................753.1 Seatwrenches ..................................................................................................................................................75

VI AB 0100 EN

Type 3281andType 3286SteamConditioningValves1 InformationonType 3281andType 3286Valves ..............................................................................................771.1 TechnicaldataforType 3281 .............................................................................................................................771.2 TechnicaldataforType 3286 .............................................................................................................................771.3 Parts ................................................................................................................................................................772 Tools ................................................................................................................................................................782.1 Seatwrenches ..................................................................................................................................................78

Series 290ValvesType 3291andType 3296Valves1 InformationonSeries 290Valves ......................................................................................................................811.1 Technical data ..................................................................................................................................................811.2 Parts ................................................................................................................................................................812 Tightening torques ............................................................................................................................................842.1 Tightening torques for connection of body and bonnet/insulating section ..............................................................842.2 Tightening torques for connection of bellows seal and bellows seal bonnet ............................................................843 Lubricant ..........................................................................................................................................................853.1 Recommended lubricant ....................................................................................................................................853.2 Lubricant sorted by parts and versions ................................................................................................................854 Tools ................................................................................................................................................................864.1 Standardtools ..................................................................................................................................................864.2 Packing tools ....................................................................................................................................................86

Series V2001Type 3321 Valve1 InformationonType 3321Valve .......................................................................................................................871.1 Technical data ..................................................................................................................................................871.2 Parts ................................................................................................................................................................882 Tightening torques ............................................................................................................................................892.1 Tightening torques to install the seat ...................................................................................................................892.2 Tightening torques for connection of body and bonnet .........................................................................................892.3 Tightening torques for threaded bushing .............................................................................................................902.4 Tightening torques for central nuts ......................................................................................................................903 Lubricant ..........................................................................................................................................................903.1 Recommended lubricant ....................................................................................................................................903.2 Lubricant sorted by parts and versions ................................................................................................................904 Tools ................................................................................................................................................................914.1 Seatwrenches ..................................................................................................................................................914.2 Packing extractor ..............................................................................................................................................91

Type 3321CTValve(CleanTech)1 InformationonType 3321CTValve....................................................................................................................931.1 Technical data ..................................................................................................................................................931.1 Parts ................................................................................................................................................................942 Tightening torques ............................................................................................................................................95

AB 0100 EN VII

1.1 Tightening torques to install the seat ...................................................................................................................951.2 Tightening torques for connection of body and bonnet .........................................................................................951.3 Tightening torques for connection of plug stem and actuator stems ........................................................................951.4 TighteningtorquesforconnectionofbonnetandType 3379Actuator ....................................................................953 Lubricants ........................................................................................................................................................961.1 Recommended lubricant ....................................................................................................................................961.2 Lubricant sorted by parts ...................................................................................................................................964 Tools ................................................................................................................................................................971.1 Seatwrenches ..................................................................................................................................................971.2 Packing extractor ..............................................................................................................................................97

Type 3323Three-wayValve1 InformationonType 3323Valve .......................................................................................................................991.1 Technical data ..................................................................................................................................................991.2 Parts ................................................................................................................................................................992 Tightening torques ..........................................................................................................................................1022.1 Tightening torques to install the seat .................................................................................................................1022.1.1 Top seat .........................................................................................................................................................1022.1.2 Bottom seat.....................................................................................................................................................1022.2 Tightening torques for connection of body and bonnet .......................................................................................1032.3 Tightening torques for threaded bushing ...........................................................................................................1032.4 Tightening torques for the hexagon nut at the plug stem end ...............................................................................1032.5 Tightening torques for central nuts ....................................................................................................................1033 Lubricants ......................................................................................................................................................1043.1 Recommended lubricant ..................................................................................................................................1043.2 Lubricant sorted by parts and versions ..............................................................................................................1044 Tools ..............................................................................................................................................................1054.1 Seatwrenches ................................................................................................................................................1054.2 Assembly tools ................................................................................................................................................106

Type 3510Micro-flowValve1 InformationonType 3510Valve .....................................................................................................................1071.1 Technical data ................................................................................................................................................1071.2 Note on replacing the trim ...............................................................................................................................1071.3 Parts ..............................................................................................................................................................1082 Tightening torques ..........................................................................................................................................1092.1 Tightening torques to install the seat .................................................................................................................1092.2 Tightening torques for threaded bushing ...........................................................................................................1092.3 Tightening torques for intermediate piece ..........................................................................................................1092.4 Tightening torques for bottom slotted nut ...........................................................................................................1092.5 Tightening torques for top slotted nut (ring nut) ..................................................................................................1092.6 Tightening torques for hex nuts on the tip of the plug stem ..................................................................................1092.7 Tightening torques for bellows ..........................................................................................................................1102.8 Tightening torques for bellows seal/insulating section on the body ......................................................................1103 Lubricant ........................................................................................................................................................1113.1 Recommended lubricant ..................................................................................................................................111

VIII AB 0100 EN

3.2 Lubricant sorted by parts .................................................................................................................................1114 Tools ..............................................................................................................................................................1124.1 Tool sets .........................................................................................................................................................112

Type 3349 Valve1 InformationonType 3349Valve .....................................................................................................................1131.1 Technical data ................................................................................................................................................1131.2 NoteonType 3349 .........................................................................................................................................1131.3 Note on actuators ...........................................................................................................................................1131.4 Parts ..............................................................................................................................................................1142 Tightening torques ..........................................................................................................................................1152.1 TighteningtorquesforType 3349withType 3271orType 3277Actuator ...........................................................1152.1.1 Tightening torques for connection of plug and plug stem ....................................................................................1152.1.2 Tightening torques for connection of body and valve bonnet ...............................................................................1152.2 TighteningtorquesforType 3349withType 3379Actuator ................................................................................1152.2.3 Tightening torques for connection of plug and plug stem ....................................................................................1152.2.4 Tightening torques for connection of body and valve bonnet ...............................................................................1162.2.5 Tightening torques for connection of actuator stem and plug stem .......................................................................1163 Lubricant ........................................................................................................................................................1163.1 Recommended lubricant ..................................................................................................................................1163.2 Lubricant sorted by parts and versions ..............................................................................................................1164 Tools ..............................................................................................................................................................117

Types 3271and3277PneumaticActuators1 InformationonType 3271andType 3277Actuators ........................................................................................1191.1 TechnicaldataforType 3271 ...........................................................................................................................1191.2 TechnicaldataforType 3277 ...........................................................................................................................1191.3 Note on actuators with preloaded springs .........................................................................................................1191.4 Parts ..............................................................................................................................................................1202 Tightening torques ..........................................................................................................................................1212.1 Tightening torques for nuts to connect the top and bottom diaphragm cases .........................................................1212.2 Tightening torques for nuts to connect the top and bottom diaphragm cases when the actuator springs are compressed

121

2.3 Tightening torques for ring nut .........................................................................................................................1212.4 Tightening torques for collar nut .......................................................................................................................1222.5 Tightening torques for retaining nut ..................................................................................................................1222.6 Tightening torques for nut on compressor ..........................................................................................................1222.7 Tightening torques for hose clamp ....................................................................................................................1222.8 Tighteningtorquesforrodofanti-rotationfixture ...............................................................................................1232.9 Tightening torques for stem connector clamps ....................................................................................................1233 Lubricant ........................................................................................................................................................1243.1 Recommended lubricant ..................................................................................................................................1243.2 Lubricant sorted by parts and versions ..............................................................................................................1243.3 Sealant ..........................................................................................................................................................1254 Tools ..............................................................................................................................................................1254.1 Type 3271andType 3277,60to120 cm²actuatorareas .................................................................................1254.2 Type 3271andType 3277,175 cm²actuatorarea ...........................................................................................125

AB 0100 EN IX

4.3 Type 3271andType 3277,240 cm²actuatorarea ...........................................................................................1264.4 Type 3271andType 3277,350and355 cm²actuatorareas ............................................................................1264.5 Type 3271andType 3277,700and750 cm²actuatorareas ............................................................................1274.6 Type 3271,1000 cm²actuatorarea .................................................................................................................1284.7 Type 3271,1400 cm²actuatorarea .................................................................................................................1294.8 Type 3271,2800and2 x 2800 cm²actuatorareas ..........................................................................................130

Types 3371and3372PneumaticActuators1 InformationonType 3371andType 3372Actuators ........................................................................................1311.1 TechnicaldataforType 3371 ...........................................................................................................................1311.2 TechnicaldataforType 3372 ...........................................................................................................................1311.3 NoteonversionsofType 3372 ........................................................................................................................1311.4 Note on actuators with preloaded springs .........................................................................................................1311.5 Parts ..............................................................................................................................................................1322 Tightening torques ..........................................................................................................................................1342.1 Tightening torques for nuts to connect the top and bottom diaphragm cases .........................................................1342.2 Tightening torques for screws on rods ...............................................................................................................1342.3 Tightening torques for collar nut .......................................................................................................................1342.4 Tightening torques for stem connector clamps ....................................................................................................1343 Lubricant ........................................................................................................................................................1353.1 Recommended lubricant ..................................................................................................................................1353.2 Lubricant sorted by parts and versions ..............................................................................................................1354 Tools ..............................................................................................................................................................1364.1 Type 3371andType 3372,120 cm²actuatorarea ...........................................................................................1364.2 Type 3371andType 3372,350 cm²actuatorarea ...........................................................................................136

Type 3275 Pneumatic Piston Actuator1 InformationonType 3275Valve .....................................................................................................................1391.1 Technical data ................................................................................................................................................1391.2 Parts ..............................................................................................................................................................1392 Tightening torques ..........................................................................................................................................1402.1 Tightening torques for tie rods ..........................................................................................................................1402.2 Tightening torques for collar nuts ......................................................................................................................1403 Lubricant ........................................................................................................................................................1404 Tools ..............................................................................................................................................................140

Type 3571 Pneumatic Actuator1 InformationonType 3571Valve .....................................................................................................................1411.1 Technical data ................................................................................................................................................1411.2 Note on actuators with preloaded springs .........................................................................................................1411.3 Parts ..............................................................................................................................................................1412 Tightening torques ..........................................................................................................................................1442.1 Tightening torques for nuts to connect the top and bottom diaphragm cases .........................................................1442.2 Tightening torques for ring nut .........................................................................................................................1442.3 Tightening torques for collar nut .......................................................................................................................1442.4 Tightening torques for nut on compressor ..........................................................................................................144

X AB 0100 EN

2.5 Tightening torques for hose clamp ....................................................................................................................1452.6 Tightening torques for stem connector clamps ....................................................................................................1453 Lubricant ........................................................................................................................................................1463.1 Recommended lubricant ..................................................................................................................................1463.2 Lubricant sorted by parts and versions ..............................................................................................................1464 Tools ..............................................................................................................................................................1474.1 Type 3571,27 in²or175 cm²actuatorarea .....................................................................................................1474.2 Type 3571,54 in²or350 cm²actuatorarea .....................................................................................................1474.3 Type 3571,116 in²or750 cm²actuatorarea ...................................................................................................148

AB 0100 EN2017-12

1 Contact data of SAMSON's After-sales ServiceIfyouhaveanyquestionsconcerningthisdocumentoronhowtohandleSAMSONvalvesandtoolscorrectly,youcancontactusas follows: – Sendane-mailtoSAMSON'sAfter-salesServicedepartment([email protected]) – Calltheafter-salesserviceatyournearestSAMSONsubsidiaryoroffice.Alladdressesareavailableatwww.samson.de.

2 Safety instructions and measures

Damage to health after contact with hazardous substances.Certain lubricants (e.g. 8150-4008) are classified as hazardous substances. These substances have a special label and a material safety data sheet (MSDS) issued by the manufacturer.

− Make sure that an MSDS is available for any hazardous substance used. If necessary, contact the manufacturer to obtain an MSDS. − Inform operating personnel about the hazardous substances and their correct handling.

3 Special tools for tightening torquesSpecialtoolsarerequiredtoassembleandremovesomeparts.Useadjustabletorquewrencheswithastopsignalorthatindicatethe torque being applied to achieve the right tightening torques.Valvesinlargenominalsizesoftenrequiretighteningtorquesthatcanonlybeachievedthroughadditionaltorquemultiplicationby using a torque multiplier or hydraulic power tool.

3.1 TorquewrenchTorquewrenchesareavailablefromSAMSON.

Size/Nm Tool Connections Item no. Photo

2to10 Nm

Torque wrench with scale

¼”

9932-3811

¼” extension 9932-3228

¼” socket 9932-3302

10to120 Nm Torque wrench ½” 9932-3812

60to320 Nm Torque wrench ½” 9932-3814

100to550 Nm Torque wrench ¾” 9932-2237

5to60 Nm Interchangeable head torque wrench 9x12 mm 9932-2269



WARNING!

Information for All Valve Series and Types

2 AB 0100 EN

Special tools for tightening torques

3.2 Torque multiplierGear-drivenwrenchesareavailablefromSAMSON.

Valve size Tool Connections Item no. Photo

Series 240:DN 32to150/NPS 1¼to6

Series 250:UptoDN 100/NPS 4

TorquemultiplierSX30: – Transmission ratio 1:12.5 – Max.3000 Nm – Accessories

Input

9932-3808½”

Output

1”

Spareshearpin – 9932-3288

Series 250:DN 125and150

Torque multiplier KWN8000 – Transmission ratio 1:40 – Max.8000 NmTorquemultiplierBOLTMAXMX80 – Transmission ratio 1:49 – Max.8000 Nm

Input

9932-3802¾”

Output

1½”

SpareshearpinforKWN8000(labeled"140")SpareshearpinforBOLTMAXMX80(labeled "11K")

– 9932-3222 –

Additional support for torque multiplier KWN8000 9932-3809 –

Both the torque multipliers KWN8000 and BOLTMAX MX80 have the same item number. However, they have different gear ratios and spare shear pins. Therefore, always check which torque multiplier you are using.

3.3 Adapter

DesignationConnections

Item no. Photo

Adapter 1 1½ 9532-0001

Adapter ¾ ½ 9532-0011

Adapter ¾ 1 9932-2236

Adapter ½ 1 9932-2506

Adapter 1½ 1 9932-2291

Adapter ½ 3/8 9932-3237

Note

AB 0100 EN 3

Special tools for tightening torques

3.4 Pneumatic adapterDesignation Connection Item no. Photo

Pneumatic adapter (short)

G 1/8 1280-4015

G ¼ 1280-4017

G 3/8 1280-4019

G ½ 1280-4021

G ¾ 1280-4023

G 1 1280-4025

Pneumatic adapter (standard)

G 1/8 1280-4014

G ¼ 1280-4016

G 3/81280-40181280-4038

G ½ 1280-4020

G ¾ 1280-40221280-4039

G 1 1280-4024

3.5 HydraulicpowertoolValve size

Tool Item no. PhotoDN NPS

200 to 500 8 to 20 Hydraulic power tool 1280-1010

4 AB 0100 EN

Widthacrossflats

4 WidthacrossflatsDIN

Thread Widthacrossflats(SW)inmmM4 7M5 8

M5 to 6 9M6 10M7 11M8 13 (14)

M10 16 (17)M12 18 (19)M14 21 (22)M16 24M18 27M20 30M22 32 (34)M24 36M27 41M30 46M33 50M36 55M39 60M42 65M45 70M48 75M52 80M56 85M60 90

ANSI

ThreadWidthacrossflats(SW)inin-

ches(hexnut)

¼”-20UNC 7/16

5/8”-11UNC 15/16

¾”-10UNC 11/8

7/8”-9UNC 15/16

1”-8UNC 1½11/8”-7UNC 111/16

1¼”-7UNC 17/8

13/8”-6UNC 23/16

1½”-6UNC 2¼

ThreadWidthacrossflats(SW)inin-

ches(heavyhexnut)

¼”-20UNC ½5/16”-18UNC 9/16

3/8”-16UNC 11/16

7/16”-14UNC ¾½”-13UNC 7/8

9/16”-12UNC 15/16

5/8”-11UNC 11/16

¾”-10UNC 1¼7/8”-9UNC 17/16

1”-8UNC 15/ 8

11/8”-7UNC 113/16

1¼”-7UNC 213/8”-6UNC 23/16

1½”-6UNC 23/8

15/8”-6UNC 29/16

1¾”-5UNC 2¾2”-4.5UNC 31/8

2¼”-4.5UNC 3½2½-4UNC 37/8

2¾”-4UNC 4¼

Components: – Hydraulicpumpwithcontinuouslyadjustableoutputpressure(0to800 bar)andadaptedoutputpressuregauge(scaleinbar

and Nm) – Transport-proof,lockablehydraulictankmountedinaframe – AccessoriesSpecialfeatures: – Powersupply230 V,50/60 Hz – Ratchetheadcapacity:5000 Nm – Maximumtorqueoftorquewrench:5000 Nm

AB 0100 EN2017-12

1 InformationonSeries 240Valves1.1 Technical data

Series 240

ValvesizeDIN DN 15to300ANSI NPS ½to12

Pressure ratingDIN UptoPN 40

ANSI UptoClass 300

1.2 Types of pressure balancingSAMSONvalveshavedifferenttypesofpressurebalancing.Thepartssubjecttowearandsparepartsforthevarioustypesofpressurebalancingarenotinterchangeable.Therefore,itisimportanttoalwaysspecifythevalve'sconfigurationIDortheSAM-SONordernumber(includingpositionwithintheorder)whenorderingspareparts,forrepairsandafter-salesinquiries.Thesedata include information on which type of pressure balancing is used in the valve.

Series 240Valves

6 AB 0100 EN

InformationonSeries 240Valves

1.3 Parts

910

15

8

232

7

41

3730

42

24

22

5

17

4

14 33

1 13

39

A26

1 Body2 Bonnet/flange4 Seat5 Plug7 Guide bushing8 Threaded bushing9 Stemconnectornut

10 Lock nut13 Studbolt14 Body nut15 Packing17 Gasket22 Bellows seal

24 Guide bushing (bellows)

30 Retaining washer32 Bolt (bellows)33 Nut37 Plug stem with metal

bellows39 Gasket41 Bellows nut42 Screwplugattest

connectionA26 Stemconnectorclamp

PartsforSeries 240Valves(exampleshowsType 3241withbellows seal)

AB 0100 EN 7

Tightening torques

2 Tightening torquesNoteconcerningthefollowingspecifications – AlltighteningtorquesspecifiedinNm – Tighteningtorquetolerance:±10 % – Thetighteningtorquesarebasedonafrictioncoefficientof0.06withalubricatedseatthreadandfacing. – Afterlongoperatingtimesorlongperiodsoruseattemperaturesabove250 °C,thebreakawaytorquemaybetwiceashigh

as the tightening torque. – Certainvalves(e.g.Type 3248)havetheirowntighteningtorques.Refertothedocumentationforspecificvalvemodels.

2.1 Tightening torques to install the seatTighteningtorquesinNm·Seat(4)

Valve size Seatsmadeof1.4006,1.4462and2.4610

Seatsmadeof2.4360,2.4856,2.4068and1.4876

Seats made of all other ma-terials

DN NPS Thread Without torque multiplier

With torque multiplier 1)

Without torque multiplier




15 to 25 ½to1 M32x1.5 170 – 2) 130 – 2) 160 – 2)

32 to 50

1½to2 M58x1.5 500 40 380 30 480 38

65 to 80

2½to3 M90x1.5 1050 84 800 64 900 72

100 4 M110x1.5 1550 124 1150 92 1250 100

125 5 M125x1.5 1750 140 1300 104 1400 112

150 6 M152x1.5 2600 208 2000 160 2300 184

DN NPS ThreadWithout

hydraulic powertool

With hydraulic powertool 3)

Without hydraulic powertool




200 8 M230x3 5000 650 3750 490 4500 585

250 10 M285x3 7500 810 5650 610 6750 730

300 12 M350x4 13000 1210 9800 915 11700 10901) Torque multiplier with gear ratio 1:12.52) Only use a torque wrench to tighten the seat (do not use an additional torque multiplier).3) Thefollowingmultiplicationfactorsapplywhenusingthehydraulicpowertool:DN 200:7.7,DN 250:9.25,DN 300:10.75

Special toolsThe following tools can be used to install and remove the seat:

Valve sizeTool Item no. Photo

DN NPS

Upto200 Upto8 TorquemultiplierSX30,gearratio1:12.5,max.3000 Nm 9932-3808


8 AB 0100 EN

Tightening torques

2.2 Tighteningtorquesforconnectionofbodyandbonnet/flangeValve size Thread of stud bolt

Body/bonnet No. of bolts Tightening torque for body nut (14)inNmDN NPS

15 to 25 ½to1 M10/3/8”–16 UNC 4 30

32 to 50 1½to2 M12/½”–13 UNC 4 50

65 to 80 2½to3 M16/5/8”–11 UNC 4 100

100 4 M20/¾”–10 UNC 4 150

125 5 M16 8 120

150 6 M20/1”–8 UNC 8 160

200 8 M27/1”–8 UNC 8 230

250 10 M24 / 7/8”–9 UNC 16 170

300 12 M27/1”–8 UNC 16 250

2.3 TighteningtorquesforplugstemconnectioninversionswithinsulatingsectionorbellowssealValve size

Tighteningtorqueforplug/plugstem(5)inNmDN NPS

15 to 80 ½to3 50

100 to 150 4 to 6 140

2.4 TighteningtorquesforscrewplugattestconnectionValve size

Tighteningtorqueforscrewplug(42)inNmDN NPS

15 to 80 ½to3 30

100 to 150 4 to 6 30

2.5 Tighteningtorquesfornuts(bellowsseal)Valve size

Tighteningtorquefornut(bellowsseal)(41)inNmDN NPS

15 to 80 ½to3 160

100 to 150 4 to 6 200

2.6 Tighteningtorquesforconnectionofbonnet/flangewithinsulatingsectionorbellowssealValve size

Threadofbolt(32) No. of bolts Tighteningtorquefornut(33)inNmDN NPS

15 to 80 ½to3 M10/3/8”–16 UNC 4 50

100 to 150 4 to 6 M20/1”–8 UNC 4 160

200 to 300 8 to 12 M27/1”–8 UNC 8 230

2.7 Tightening torques for threaded bushingValve size

Tighteningtorqueforthreadedbushing(8)[Nm]DN NPS

15 to 80 ½to3 50

100 to 150 4 to 6 80

AB 0100 EN 9

Tightening torques

2.8 Tightening torques for stem connector nut and lock nutValve size

Connectingthreadofplugstem(5) Tighteningtorqueforstemconnectornut(9)inNmDN NPS

15 to 80 ½to3 M10x1 50

100 to 150 4 to 6 M16x1.5 1) 120

200 and lar-ger 8 and larger M36x1.5 300

1) ForDN 125and150only

Special toolsThe following tools are required for the tightening torques:


DN NPS

15 to 80 ½to3 Torque wrench 9932-2269

100 and larger 4 and larger Torque wrench 9932-2238

15 to 80 ½to3 Crowfoot wrench 9932-2281

100 to 150 4 to 6 Crowfoot wrench 9532-0012

200 and larger 8 and larger Crowfoot wrench 1280-3188

15 to 80 ½to3 Open-end wrench 9932-1217

100 to 150 4 to 6 Open-end wrench 9932-1225

200 and larger 8 and larger Open-end wrench 9932-3110

2.9 Tightening torques for stem connector clampsThe following tightening torques apply for connecting the actuator and plug stems:

Actuator area in cm² Connecting diameter in mm Thread sizeTightening torque for

stemconnectorclamps(A26)inNm

80 to 240 10 M5 5

350 to 700 16 M6 9

1400 22 M12 75

2800 40 M16 145

Special toolsThe following tools are required for the tightening torques:

Actuator area in cm² Tool Item no. Photo

80 to 240350 to 700 Torque wrench 9932-3812

14002800 Torque wrench 9932-3814

1400 Hexagon socket 9932-3324

2800 Hexagon socket 9932-3328

10 AB 0100 EN

Lubricant

3 Lubricant



3.1 Recommended lubricantApplication Quantity[g] Temperature range in °C Color Item no. of lubricant

Valvesforoxygenservice(free of oil and grease) 60 –60 to +250 White 8150-0116

Pneumatic devices (O-rings,guidebearings) – –40 to +260 White/transparent 8150-0100

Seatthread,studbolts,spring compression 250 –180 to +1200 Gray 8150-4008

Plug stem seal

10

–200 to +220 White

8150-4000

60 8150-4007

650 8150-0073

3.2 Lubricant for adjustable packingsForvalvematerialsEN-GJL-250(EN-JL 1040),EN-GJS-400-18-LT(EN-JL 1049),1.0619,1.0402,1.4571,1.4581and1.4408

Packing form Item no. of lubricantPacking item number

DN 15to50NPS ½to2

DN 65to80NPS 2½to3

DN 100to150NPS 4to6

A

8150-0111

1120-1078 1120-1100 1120-1079

B 1120-1080 1120-1101 1120-1081

C 1120-1082 1120-1102 1120-1083

W 1120-1090 1120-1103 1120-1091

HDonotuseanylubricant.

1120-1096 1120-1104 1120-1097

I 1120-1098 1120-1105 1120-1099

WARNING!

AB 0100 EN 11

Lubricant

3.3 Lubricant sorted by parts and versions

Application Seat Stud bolt Plug Plugstemwithmetalbellows

Numberwithindrawing(seesection 1.3)

4 13 5 37

Series240 8150-4008 8150-40088150-4000/ 8150-4007/ 8150-0073

8150-4008

Versionforgas(DIN EN 161) 8150-4008 8150-4008

8150-4000/ 8150-4007/ 8150-0073

8150-4008

Versionforoxygen service (cold box)

8150-0116 8150-0116 8150-0116 8150-0116

Application Retainingwasher Bellowsnut Bolt(bellowsseal) Packing


30 41 32 15

Series2408150-4000/ 8150-4007/ 8150-0073

8150-4008 8150-40088150-4000/ 8150-4007/ 8150-0073

Versionforgas(DIN EN 161)

8150-4000/ 8150-4007/ 8150-0073

8150-4008 8150-40088150-4000/ 8150-4007/ 8150-0073

Versionforoxy-gen service (cold box)

8150-0116 8150-0116 8150-0116 8150-0116

12 AB 0100 EN

Tools

4 Tools

4.1 Pliers for assembly and disassemblyPlug stem diameter in mm Tool Item no. Photo

10 and 16 Pliers to hold parabolic plugs stationary 9129-1995

4.2 PackingextractorValve size


15 to 150 ½to6 Packing extractor 1280-3037

150 and larger 6 and larger Packing extractor 1280-3035

200 to 400 8 to 16 Packing extractor to pull out spacers out of the packing chamber 1280-3036

4.3 Tool for high-temperature packingsValve size


15 to 80 ½to3 Tool(modifiedthreadedbushing),10 mmplug stem diameter 1280-2005

100 to 150 4 to 6 Tool(modifiedthreadedbushing),16 mmplug stem diameter 1280-2006


15 to 80 ½to3Socketwrenchwith24widthacrossflats(mo-difiedthreadedbushing),10 mmplugstemdiameter

1280-2010

100 4Socketwrenchwith30widthacrossflats(mo-difiedthreadedbushing),16 mmplugstemdiameter,700 cm²actuatorarea

1280-2011

100 to 150 4 to 6Socketwrenchwith30widthacrossflats(mo-difiedthreadedbushing),10 mmplugstemdiameter,1400 cm²actuatorarea

1280-2012

AB 0100 EN2017-09

1 InformationonType 3241Valve

1.1 Technical dataType 3241

Photo

ValvesizeDIN DN 15to300

ANSI NPS ½to12

Associated product documentationDatasheet u T 8015(DIN)andu T 8012(ANSI)

Mounting and operating instructions u EB 8015(DIN)andu EB 8012(ANSI)

1.2 NoteondifferentseatwrenchesforType 3241(DN 250/NPS 10)UntilJuly2003,thesamebodywasusedforType 3241Valvesandself-operatedregulatorsinsizesDN 250/NPS 10,regardlessof the body material used.AfterJuly2003,anewbodywasusedforType 3241ValvesinDN 250/NPS 10.Asaresult,adifferentseatwrenchisrequiredforthenewbody(seetable).Thisdoesnotapplytoself-operatedregulators,whichstillusetheoriginalbodies.Otherseat/plugtrimsareusedforthenewbodyofType 3241Valves.

BodyofType 3241·DN 250/NPS 10Originalbody(until2003) Newbody(2003onwards)

DimensionsSeatthread M230x3

(sameseatthreadasforDN 200/NPS 8)M285x3

(standardseatthreadforSeries 250Valves)Inside dimension from body facing to seat thread 221 mm 341 mm

External body marking (model number 1)) 8294 8994

8995Order number for seat wrench 1280-1000 1280-1101

Drawing

Ø260,0405 ±0,0405(Ø260 H8)

221

±0,2

341

±0,2

Ø320,0445 ±0,0445(Ø320 H8)

Drawingno. 0101-3588 0103-41131) Themodelnumberislocatedonthebodyinthelastrowoftheinscriptionfieldtogetherwithbodymarking.Thenumberiscastatthefoundry.

Type 3241 Valve

http://www.samson.de/pdf_en/t80150en.pdf


http://www.samson.de/pdf_en/e80150en.pdf


14 AB 0100 EN

Tools

1.3 PartsPartsofthevalveassemblyarelistedinthePartssectionforSeries 240Valves.

2 Tools

2.1 Tools for standard version

2.1.1 SeatwrenchesValve size

Pressure rating Item no. PhotoDN NPS

15 to 25 1 – 0440-0065

32 to 50 2 – 9110-2464

65 to 80 3 – 9110-2467100 4 – 9110-2471125 5 – 9110-4075150 6 – 9110-4076

200 8 10 to 40 1280-1000

250 10 10 to 40 1280-1000/1280-1101Readnoteinsection 1.2.

300 12 10 to 40 1280-1200

Special toolsThe following tools are additionally required to install and remove the seat:


DN NPS

32 to 150 1¼ to 6 TorquemultiplierSX30,gearratio1:12.5,max.3000 Nm 9932-3808

32 to 50 1¼ to 2 Torque wrench 9932-3812

80 to 150 3 to 6 Torque wrench 9932-3814


AB 0100 EN 15

Tools

2.1.2 Packing toolsValve size Tool Item no. Photo

DN NPS

15 to 80 ½to3 Mandrel (for adjustable packing) 1280-3061

15 to 80 ½to3 Caulking tool 1280-3062

100 to 150 4 to 6 Mandrel (for adjustable packing) 1280-3063

100 to 150 4 to 6 Caulking tool 1280-3064

15 to 80 ½to3 Punch for guide bushing 1280-3081

100 to 150 4 to 6 Punch for guide bushing 1280-3087

50 to 400 2 to 16 Packing extractor 1280-3035

200 and larger 8 and larger Packing extractor to pull out spacers out of

the packing chamber 1280-3036

200 and larger 8 and larger Packingtool(40 mmdiameter) 1280-3041

200 and larger 8 and larger Hook wrench to loosen and tighten the pa-

cking nut 1280-3000

2.2 ToolsforversionwithinsulatingsectionorbellowssealValve size


15 to 80 ½to3 Socketwrenchforbellows/plugunit 1280-3018

15 to 80 ½to3 Wrench for bellows nut 1) 1280-4002

100 to 150 4 to 6 Socketwrenchforbellows(widthacrossflats 19) 1280-3019 2)

100 to 150 4 to 6 Wrench for bellows nut 1) 1280-4005


1) Wrenches for the bellows nut are only required for versions with bellows seal.2) ThebellowsusedinType 3241ValvesinDN 100to150/NPS 4to6havebeenchanged.Theassemblywrench(1280-3019)isusedforthe

old bellows/plug unit (1190-1838). The assembly wrench (1280-3097) is used for the new bellows/plug unit (1990-6885).

16 AB 0100 EN

Tools

2.3 ToolsforversionwithpressurebalancingSpecialwrenchfittingsandtorquewrenchesarerequiredforType 3241Valveswithpressurebalancingwithringnuttoinstallthering nut. No special tools are required for valve versions with clamping rings.

Contact SAMSON's After-sales Service department to find out which version is used in the valve (ring nut or clamping ring).

Wrenchfitting Ring nut Torquewrench

Valve size Seat bore Item no. Photo Item no. Item no. Photo

DN NPS

80 3

80 1280-6043 0250-1702 9932-2268100 4

125 5

150 6

200 8

150 1280-6045 0250-1791 9932-2268250 10

300 12

2.4 Tools for PSA valvesSpecialmandrelsarerequiredtoinstallguidebushingsandwiperringsinPSAvalves(Type 3241,Type 3243andType 3244):


DN NPS

15 to 80 ½to3

Mandrel to install guide bushings

1280-3025

100 to 150 4 to 6 1280-3022

15 to 80 ½to3

Mandrel to install wiper rings

1280-3023

100 to 150 4 to 6 1280-3020

Note

AB 0100 EN 17

Tools

2.5 ToolsforvalveswithACtrimsSeatwrenchesforAC-1andAC-2trims

Valve sizeItem no. Photo

DN NPS

50 2 9110-2464

80 3 9110-2467

100 4 9110-2471

150 6 9110-4076

200 8 1280-1005

250 10 1280-1101

300 12 1280-1200



DN NPS

32 to 150 1) 1¼ to 6 1) TorquemultiplierSX30,gearratio

1:12.5,max.3000 Nm 9932-3808




18 AB 0100 EN

Tools

2.6 Lifting equipmentValve size


200 and larger 8 and larger RingnutforplugstemwithØ 40 mmwith

M36x1.5 connecting thread 1280-3093

200 and larger 8 and larger Sling 1280-3034

AB 0100 EN2017-09

1 InformationonType 3244Valve1.1 Technical data

Type 3244

Photo


Style Three-way valve (mixing or diverting valve)

Associated product documentationDatasheet u T 8026

Mounting and operating instructions u EB 8026


2 Tightening torques

2.1 TighteningtorquesforscrewstomounttheplugindivertingvalvesValve size

Seatbore(Ø)inmm Thread type Tightening torque for bolt in NmDN NPS

32 to 50 1½to2 31 M8 20

40 to 50 1½to2 38 M6 12

50 to 80 2 to 3 48 M6 12

65 to 80 2½to3 63 M8 20

100 4 80 M8 25

125 – 90 M10 35

150 6 100 M10 40

2.2 Other tightening torquesFurthertighteningtorquesarelistedinthesectionontighteningtorquesforSeries 240Valves.

Type 3244 Valve



20 AB 0100 EN

Tools

3 Tools3.1 Tools for standard version


Item no. PhotoDN NPS

15 to 25 1 1280-0112

32 to 50 2 1280-0209

65 to 80 3 1280-0305

100 4 1280-0405

125 5 1280-0505

150 6 1280-0605



DN NPS




AB 0100 EN 21

Tools

3.1.2 Packing toolsValve size


15 to 80 ½to3 Mandrel (for adjustable packing) 1280-3061

15 to 80 ½to3 Caulking tool 1280-3062

100 to 150 4 to 6 Mandrel (for adjustable packing) 1280-3063


15 to 80 ½to3 Punch for guide bushing 1280-3081

100 to 150 4 to 6 Punch for guide bushing 1280-3087

3.2 ToolsforversionwithinsulatingsectionorbellowssealValve size


15 to 80 ½to3 Socketwrenchforbellows/plugunit 1280-3018

15 to 80 ½to3 Wrench for bellows nut 1) 1280-4002


100 to 150 4 to 6 Wrench for bellows nut 1) 1280-4005


1) Wrenches for the bellows nut are only required for versions with bellows seal.2) ThebellowsusedinType 3244ValvesinDN 100to150/NPS 4to6havebeenchanged.Theassemblywrench(1280-3019)isusedforthe

old bellows/plug unit (1190-1838). The assembly wrench (1280-3097) is used for the new bellows/plug unit (1990-6885).

22 AB 0100 EN

Tools

3.3 ToolsformixingvalveswithinsulatingsectionorbellowssealValve size


15 to 50 ½to2 Tool to install bellows 1280-4003

65 to 150 2½to6 Tool to install bellows 1280-4004

3.4 Tools for PSA valvesSpecialmandrelsarerequiredtoinstallguidebushingsandwiperringsinPSAvalves(Type 3241,Type 3243andType 3244):


DN NPS

15 to 80 ½to3

Mandrel to install guide bushings

1280-3025

100 to 150 4 to 6 1280-3022

15 to 80 ½to3

Mandrel to install wiper rings

1280-3023

100 to 150 4 to 6 1280-3020

AB 0100 EN2017-12

1 InformationonType 3248andType 3246Valves1.1 TechnicaldataforType 3248

Type 3248

Photo

ValvesizeDIN DN 15to150 1)

ANSI NPS ½to6

Style Globe or angle valveTop-entry design

Associated product documentation

Datasheet u T 8093u T 8093-1

Mounting and operating instruc-tions u EB 8093

Sparepartslist u EL 80931) Additionalversions:cryogenicvalveasmicro-flowversioninDN 10(Linde),aluminumangle-stylevalvebodyinDN 200(Linde,Messer)·

Tools only on request

1.2 NoteonspecialversionsofType 3248

The Type 3248 Valve is available in various special versions, e.g. valve size, pressure rating and material different than specified for the standard version. These special versions were originally manufactured according to the customer specifications. As a result, the special versions are listed along with the name of the customer in this document, even in cases where these originally special versions have become standard.

Note

Type 3248andType 3246Valves




http://www.samson.de/pdf_en/s80930s1.pdf

24 AB 0100 EN

InformationonType 3248andType 3246Valves

1.3 TechnicaldataforType 3246Type 3246

Photo


ANSI NPS ½to12

Style Globe or three-way valve (mixing valve)Non-top-entry design

Associated product documentation

Datasheetu T 8046-1u T 8046-2u T 8046-3


Sparepartslist u EL 8046

1.4 NoteonversionsofType 3246

The Type 3246 is based on the Type 3241, Type 3251 or Type 3244 Valve, depending on the valve style and pressure rating. The required tools vary accordingly. Therefore, it is important to always specify the actuators's configuration ID or the SAMSON order number (including position within the order) when ordering spare parts, for repairs and after-sales inquiries. These data include information on which version is used.

DesignofType 3246AllversionsoftheType 3246Valvecontainthefollowingcomponents: – Long insulating section – Circulationinhibitor,consistingof:

– White PTFE-silk cords from adjustable packing – Threaded bushing 2.4360 (Monel) or 2.0402 (brass) – Grub screw (hexagon socket) to secure the threaded bushing – Packing spring or brass sleeve (the latter requires more packing rings)

A top-entry design is not used for these valves.SinceSeptember2007,theoverallheightshavechangedandvariouscoverplatesforairseparationunits(ASU)andhydrogen/carbonmonoxide(HyCO)plantsareavailableforType 3246Valves.

DocumentationandtoolsforType 3246

Type 3246–Version Based on valve Associated documentation Associatedtools,tighteningtor-ques and lubricant

Globevalve,Class 150to300 Type 3241Valvewithweldingends

u EB 8046u T 8046-1

u AB 0100,Type 3241u AB 0100,Series 240

Globevalve,Class 600to900 Type 3251Valvewithweldingends

u EB 8046u T 8046-2

u AB 0100,Type 3251u AB 0100,Series 250

Three-wayvalve,Class 150to 300 Type 3244Valvewithflanges u EB 8046

u T 8046-3u AB 0100,Type 3244u AB 0100,Series 240

Note





http://www.samson.de/pdf_en/s80460s1.pdf







AB 0100 EN 25


SparepartsforType 3246SparepartsforType 3246differingfromthoserequiredforTypes 3241,3244and3251Valves(basisversion):

Type 3246–Spareparts

Valve size Pressure ratingPlug Packing

DN NPS PN Class

15 to 50 ½to2 16 to 40 150 to 300PlugofType 3241forDN 65to80/NPS 2½to3;longerplugstem(135 mm)

PackingofType 3241forClass 150to 300

15 to 40 ½to1½ 100 to 160 600 to 900 Plugwith16 mmplugstemdiameter

Packing depending on plug stem diametersameasSeries 250(assignmentofvalvesizesdiffers)

50 to 100 2 to 4 100 to 160 600 to 900 Plugwith25 mmplugstemdiameter


150 6 100 to 160 600 to 900 Plugwith40 mmplugstemdiameter


1.5 Noteontheuseinairseparationunits(Type 3246andType 3248)

Type 3248 and Type 3246 Valves are frequently installed in air separation units used to produce oxygen. Precautions must be ta-ken to prevent a possible fast reaction of oxygen leading to combustion. Therefore, all maintenance staff must attend a training at SAMSON lasting several days before they can perform any maintenance work on valves installed in air separation plants.

1.6 PartsPartsoftheassemblyofaType 3248Valveareshownonthenextpageasanexample.PartsoftheassemblyofSeries 240or250ValvesapplytotheType 3246Valvedependingontheversion(seesection 1.4).

WARNING!

Legendfortheexplodeddiagramsonthenextpages1 Body 15 Packing 37 Plug stem with metal bellows2 Bonnet/flange 17 Body gasket 39 Gasket3 Yoke 22 Bellows seal 41 Bellows nut4 Seat 24 Guide bushing (bellows) 42 Screwplugattestconnection5 Plug 27 Flange 71 Spacerstem7 Guide bushing 28 Clamping ring 92 Castellated nut8 Threaded bushing (packing nut) 30 Retaining washer9 Stemconnectornut 32 Bolt (bellows)10 Lock nut 33 Nut13 Studbolt 34 Bolt14 Body nut 35 Lock nut for guide bushing (24)

26 AB 0100 EN


DN 15...150

DN 25...100

1

39

13

14

22

71

41

37

4

9

10

8

35

24

5

30

35

9

10

8

3

33

2

17

32

92

7

2

33

32

15

15

ExampleshowingType 3248components:stainlesssteelversionwithaluminumangle-stylevalvebody,top-entrydesign

AB 0100 EN 27


15

92

32

22

14

4

13

1

379

10

8

7

33

3

24

71

37

30

5

17

34

27

5

39

28

41

2

41

DN 200/PN 16...40

DN 150/PN 16...63

ExampleshowingType 3248components:stainlesssteelversionwithaluminumangle-stylevalvebody,non-top-entrydesign

28 AB 0100 EN

Tightening torques


2.1 TighteningtorquesforType 3248(DN 15to150/NPS ½to6)Drawingno.:1010-3928

See section 2.3 for tightening torques for versions with aluminum angle valve.

2.1.1 Tightening torques to install the seatTighteningtorquesinNm·Seat(4)

Valve sizeSeats made of 1.4404 Seatsmadeof2.4610,

2.4819 Seatsmadeof2.4360 Aluminum valve body

Torque multiplier

DN NPS Thread Without With 1) Without With 1) Without With 1) Without With 1)

15 to 25 ½to1 M32x1.5 160 – 2) 170 – 2) 130 – 2) 100 – 2)

40 to 50

1½to2 M58x1.5 540 27 560 28 440 22 300 15

65 to 80

2½to3 M90x1.5 1020 51 1200 60 920 46 600 30

100 4 M110x1.5 1420 71 1780 89 1320 66 1000 50

150 6 M152x1.5 2620 131 2980 149 2280 114 1560 781) Totalgearratio1:20withtorquemultiplier(1990-5139)andgear(1990-5125),includedinthebasictoolset(1280-3047)2) Only use a torque wrench to tighten the seat (do not use an additional torque multiplier).

2.1.2 Tighteningtorquesfornutsonbodyandbellowsseal(only for version with aluminum valve body)

Valve sizeTighteningtorqueforbodynut(14)inNm

DN NPS

15 to 25 ½to1 30

40 to 50 1½to2 40

65 to 80 2½to3 60

100 4 100

150 6 120

2.1.3 TighteningtorquesforboltsonflangeValve size

Tighteningtorqueforbolt(34)onflange(27)inNmDN NPS

15 to 150 ½to6 8

2.1.4 Tightening torques for plug stem connectionValve size

Tighteningtorqueforplug/plugstem(5)inNmDN NPS

15 to 80 ½to3 50

100 to 150 4 to 6 140

Note

AB 0100 EN 29

Tightening torques

2.1.5 Tightening torques for spacer stemValve size

Tighteningtorquefordistancestem(71)inNmDN NPS

15 to 80 ½to3 30

100 to 150 4 to 6 40

2.1.6 Tighteningtorquesfornutsonguidebushing(bellows)Thread Tighteningtorquefornut(35)onguidebushing(24)inNm

M16x1.5 80

M22x1.5 150

M24x1.5 160

M35x1.5 200

2.1.7 TighteningtorquesforscrewplugattestconnectionValve size

Tighteningtorqueforscrewplug(42)inNmDN NPS

15 to 150 ½to6 25

2.1.8 Tighteningtorquesfornuts(bellowsseal)Valve size Tighteningtorquefornut(bellowsseal)(41)inNm

DN NPS Without torque multiplier With torque multiplier 1)

15 to 25 ½to1 200 – 2)

40 to 50 1¼ to 2 1140 57

65 to 80 2½to3 2980 149

100 4 3660 183

150 6 4380 2191) Totalgearratio1:20withtorquemultiplier(1990-5139)andgear(1990-5125),includedinthebasictoolset(1280-3047)2) Only use a torque wrench to tighten the bellows nut (do not use an additional torque multiplier).

2.1.9 Tighteningtorquesfornutsonbellowssealandbonnet/flangeValve size Pressure rating

Tighteningtorquefornut(33)inNmDN NPS PN Class

15 to 25 ½to116 to 40 150 to 300 40

63 to 100 600 50

40 to 50 1½to216 to 40 150 to 300 80

63 to 100 600 80

65 to 80 2½to316 to 40 150 to 300 150

63 to 100 600 110

100 416 to 40 150 to 300 130

63 to 100 600 150

150 616 to 40 150 to 300 130

63 to 100 600 190

30 AB 0100 EN

Tightening torques

2.1.10 Tightening torques for threaded bushingValve size Pressure rating

Tighteningtorqueforthreadedbushing(8)[Nm]DN NPS PN Class

15 to 25 ½to116 to 40 150 to 300 50

63 to 100 600 60

40 to 50 1½to216 to 40 150 to 300 50

63 to 100 600 80

65 to 80 2½to316 to 40 150 to 300 80

63 to 100 600 80

100 416 to 40 150 to 300 80

63 to 100 600 80

150 616 to 40 150 to 300 80

63 to 100 600 220

2.1.11 Tightening torques for stem connector nut and lock nutValve size Pressure rating

Tighteningtorqueforstemconnectornut(9)andlocknut(10)inNmDN NPS PN Class

15 to 25 ½to116 to 40 150 to 300 50

63 to 100 600 70

40 to 50 1½to216 to 40 150 to 300 50

63 to 100 600 120

65 to 80 2½to316 to 40 150 to 300 120

63 to 100 600 120

100 416 to 40 150 to 300 120

63 to 100 600 120

150 616 to 40 150 to 300 120

63 to 100 600 160

2.2 TighteningtorquesforType 3248(DN 10/NPS ½,micro-flowvalve)SpecialversionforLindeasmicro-flowvalvefortemperaturesdownto–270 °CandAirLiquidefortemperaturesdownto–196 °CDrawingno.:1040-0323

ComponentNumberwithindrawing(seesection 1.6)

Tighteningtorquein Nm

Seat 4 20

Nuts for stud bolts 14 30

Spacerstem 71 20

Bellows nut 41 120

Test connection 42 25

Lock nut 10 8

AB 0100 EN 31

Tightening torques

2.3 TighteningtorquesforType 3248inDN 25to150,aluminumanglevalve(Lindeversion)ThetighteningtorquesarebasedonaluminumanglevalvesinDN 25to150andPN 16to63(Lindespecification,drawingno.1010-4200).

2.3.1 Tightening torques to install the seatValve size Tighteningtorqueforseat(4)inNm

DN Without torque multiplier With torque multiplier 1)

25 100 – 2)

40 to 50 300 15

80 600 30

100 1000 50

150 1560 781) Totalgearratio1:20withtorquemultiplier(1990-5139)andgear(1990-5125),includedinthebasictoolset(1280-3047)2) Only use a torque wrench to tighten the seat (do not use an additional torque multiplier).

2.3.2 TighteningtorquesfornutsonbodyandbellowssealValve size

Tighteningtorqueforbodynut(14)inNmDN

25 30

40 to 50 70

80 70

100 150

150 170

2.3.3 Tightening torques for plug stem connectionValve size

Tighteningtorqueforplug/plugstem(5)inNmDN

25 to 80 50

100 to 150 140

2.3.4 Tightening torques for spacer stemValve size

Tighteningtorquefordistancestem(71)inNmDN

25 to 80 30

100 to 150 40

2.3.5 Tightening torques for nuts on guide bushingValve size

Tighteningtorquefornuts(35)onguidebushing(24)inNmDN

25 to 80 80

100 to 150 150

32 AB 0100 EN

Tightening torques

2.3.6 TighteningtorquesforscrewplugattestconnectionValve size

Tighteningtorqueforscrewplug(42)inNmDN

25 to 150 25

2.3.7 Tighteningtorquesfornuts(bellowsseal)Valve size Tighteningtorquefornut(bellowsseal)(41)inNm

DN Without torque multiplier With torque multiplier 1)

25 200 – 2)

40 to 50 1140 57

80 2300 115

100 3660 183

150 920 461) Totalgearratio1:20withtorquemultiplier(1990-5139)andgear(1990-5125),includedinthebasictoolset(1280-3047)2) Only use a torque wrench to tighten the bellows nut (do not use an additional torque multiplier).

2.3.8 Tighteningtorquesfornutsonbellowssealandbonnet/flangeValve size

Tighteningtorquefornut(33)inNmDN

25 30

40 to 150 70

2.3.9 Tightening torques for threaded bushingValve size

Tighteningtorqueforthreadedbushing(8)[Nm]DN

25 60

40 to 150 80

2.3.10 Tightening torques for stem connector nut and lock nutValve size

Tighteningtorqueforstemconnectornut(9)andlocknut(10)inNmDN

25 70

40 to 150 120

AB 0100 EN 33

Tools

3 Tools

3.1 Tool setsExtensivesetsoftoolsareavailableforType 3248Valves:


DN NPS

10 to 15 ½ Setoftoolsformicro-flowversion 1) 1280-3189

15 to 25 ½to1 Tool set 1280-3073

15 to 150 1 to 6 Basic tool set 1280-3047

1) Forexample,forheliumliquefactionatLindeKryotechnikAG,Switzerland

Due to continuous development of the Type 3248 Valve and the numerous special versions that are available, further tools are re-quired in addition to the basic tool set (1280-3047). These tools are not part of the basic tool set and must be ordered separately.

The basic tool set (1280-3047) includes a torque multiplier for tightening using the gear (1990-5125). This torque multiplier is cur-rently listed under the item number 1990-5139 and has a gear ratio of 1:20 (as of 2015). Earlier versions of the basic tool set in-cluded a torque multiplier listed under the item number 1990-5126 which had a gear ratio of 1:18.5.Before assembly, check which torque multiplier you are using and which gear ratio applies as a result.

3.2 ExtensionsAnextensionmayberequiredtomountorremovetheseatoftheType 3248Valvedependingontheversion.Theuseofanexten-sion depends on the following factors: – Valvesize – Pressure rating – Globe or angle valve – Material (aluminum or stainless steel) – DimensionH5fromtheseatfacinginthebodytothetopoftheflange(seeDimensionaldrawings)

Note

Note

34 AB 0100 EN

Tools

Dimensionaldrawings

H5 H5 H

5

Globe valve with stainless steel body Angle valve with aluminum body Angle valve with stainless steel body

3.2.1 ExtensionsforthestandardversionValvesizesDN 15to150(NPS ½to6),pressureratingPN 16to100(Class 150to600),versionswithglobevalve,anglevalveswithaluminumbodyoranglevalveswithstainlesssteelbody,versionforAirProducts(HyCO)

Valve size Item number for tool kit Extension Item number for

extension Fig.DN NPS

15 to 25 ½to1 1280-3047 Without extension – –

32 to 50 1¼ to 2 1280-3047 Extension for H5 higher than665 mm 1280-3054

65 to 80 2½to3 1280-3047 Extension for H5 higher than665 mm 1280-3055

100 4 1280-3047 Extension for H5 higher than845 mm1) 1280-3055

150 6 1280-3047 Extension for H5 higher than840 mm 1280-3055

1) Asupportingflange(1890-8370)isadditionallyrequiredforPN 63to100

3.2.2 ExtensionsforLindeversionVersionasanglevalvewithaluminumbody

Valve size Item number for tool kit Extension Item number for

extension Fig.DN

25 1280-3047 Without extension – –

40 to 80 1280-3047 With extension 1280-3054 SeeTableExtensionsforthe standard version100 1280-3047 With extension 1280-3055

150 1280-3047 Without extension – –

AB 0100 EN 35

Tools

3.3 Further tools for standard versionValve size


100 4 SupportingflangeforPN 63to100/Class 600 1890-8370

15 to 150 ½to6

Anti-rotationfixtureforsplitplugstem(with17and24 mmsocketwrench);onlyrequired for disassembly of bellows without anti-rotationfixture(yearofmanufacture2000)

1280-3031

15 to 150 ½to6Pliers for assembly and disassembly of parabolicplugswith10 mmplugstemdiameter

1280-3192

Special toolsThe following tools are additionally required for installation or removal:


DN NPS

150 6 Torque wrench 9932-3814

3.4 Further tools for Linde and Messer versionsValve size

Tool Item no. PhotoDN

80 Specialsocketforbellowsnut 0440-0211

100 Supportingflange 1890-8370

150

Tool(Linde)fornon-top-entryversion,including: 1280-0616

Supportingflange/adapterplate 1890-8369

Specialsocketforbellowsnut 0440-0192

150 Specialsocketforbellowsnut(individualpart) 0440-0278

36 AB 0100 EN

Tools



DN

150 Torque wrench 9932-3814

3.5 Additional clamping elementsThe additional clamping elements are required for AC-trims with special seat bores.

Seat bore Tool Item no. Fig.16 mm Clamping element 0320-247318 mm Clamping element 0320-247722 mm Clamping element 0320-247850 mm Clamping element 0320-2479

AB 0100 EN2017-02

1 Information on Series 250 and 280 Valves1.1 Technical data of Series 250 Valves

Series 250Globevalves,three-wayvalvesandanglevalves



ANSI UptoClass 2500

1.2 Technical data of Series 280 ValvesSeries 280

Steam-conditioning valves

ValvesizeDIN DN 50to500ANSI NPS 2to20


ANSI UptoClass 900

1.3 Types of pressure balancingSAMSONvalveshavedifferenttypesofpressurebalancing.Thepartssubjecttowearandsparepartsforthevarioustypesofpressurebalancingarenotinterchangeable.Therefore,itisimportanttoalwaysspecifythevalve'sconfigurationIDortheSAMSONordernumber(includingpositionwithintheorder)whenorderingspareparts,forrepairsandafter-salesinquiries.These data include information on which type of pressure balancing is used in the valve.

1.4 NoteonspecificationsTheconstructionofSeries 280SteamConditioningValvesisbasedonthatofSeries 250Valves.Therefore,thespecificationsapplytobothSeries 250andSeries 280,ifnotexplicitlyspecified.

Series 250 and 280 Valves

38 AB 0100 EN

Information on Series 250 and 280 Valves

1.5 Parts

3242/43

3

94

37

397101

33

1493

3922

27

7/24

629

272829

5

4

13

17

3431

1493

92

9108

15

Standardversion

Versionwithbellowsseal

1 Body2 Bonnet3 Yoke4 Seat5 Plug (with plug stem)7 Guide bushing8 Threaded bushing (packing nut)9 Stemconnectornut

10 Lock nut13 Studbolt14 Body nut15 Packing17 Body gasket22 Bellows seal24 Guide bushing27 Flange28 Clamping ring29 Plug for bellows seal31 Washer32 Bolt33 Nut34 Bolt37 Plug stem with metal bellows seal39 Seal42 Screwplug(testconnection)43 Sealonscrewplug92 Castellated nut93 Expansion sleeve94 Expansion sleeve

101 Bellows bonnet

PartsforSeries 250Valves(exampleshowsType 3251)

Other assemblies of Series 250 and 280 Valves are listed at u www.samson.de > Product documentation.Note

http://www.samson.de/page.php?sp=en&lh=l12&ll=l89&ti=Produkt-Dokumentation&bo=druckschriften/de-druckschriften.php

AB 0100 EN 39

Tightening torques


as the tightening torque. – Certainvalvemodels(e.g.Type 3259)havetheirowntighteningtorques.Refertothedocumentationforspecificvalvemodels. – Seenextpageforspecialtoolsavailable

2.1 Tightening torques to install the seatTighteningtorquesinNm·Seat(4)

Valve size Seatsmadeof1.4006,1.4462and2.4610

Seatsmadeof2.4360,2.4856and1.4876

Seats made of all other materials

DN NPS Without torque multiplier

With torque multiplier





15 to 25 ½to1 180 – 1) 140 – 1) 160 – 1)

32 to 40 1¼to1½ 450 36 2) 340 28 2) 400 32 2)

50 2 550 44 2) 410 33 2) 500 40 2)

65 to 80 2½to3 1300 104 2) 980 79 2) 1170 94 2)

100 4 1800 144 2) 1350 108 2) 1620 130 2)

125 5 2800 70 3) 2100 53 3) 2520 63 3)

150 6 4000 100 3) 3000 75 3) 3600 90 3)

200 8 5000 125 3) 3750 94 3) 4500 113 3)

DN NPS Without hydraulic powertool






200 8 5000 650 3750 487 4500 585

250 10 7500 810 5650 611 6750 730

300 12 13000 1210 9800 912 11700 1088

400 16 17000 1232 12800 928 15300 1109

500 20 19000 1033 14250 775 17200 9351) Only use a torque wrench to tighten the seat (do not use an additional torque multiplier).2) Torquemultiplierwithgearratio1:12.5(e.g.SX30)3) Torquemultiplierwithgearratio1:40(e.g.KWN 8000)4) Thefollowingmultiplicationfactorsapplywhenusingthehydraulicpowertool:DN 200:7.7,DN 250:9.25,DN 300:10.75,DN 400:13.8,

DN 500:18.4

40 AB 0100 EN

Tightening torques

Special toolsThe following tools can be used to install and remove the seat:


DN NPS

125 and 150 5 and 6 TorquemultiplierKWN 8000,gearratio1:40,max.8000 Nm 9932-3802


200 and larger 8 and larger Hydraulic power tool 1280-1010

2.2 Tightening torques for connection of body and bonnet

2.2.1 Metal body gasket · All body materials

PN DN Thread No. of boltsTightening

torque in Nm

Class NPS UNC thread Quantity

Tightening torque in Nm

40

15 M12 4 32

300

½

SeeClass 600

20 M12 4 32 ¾25 M12 4 32 132 M12 4 44 –40 M12 4 44 1½50 M16 4 92 265 M16 6 106 –80 M16 6 106 3100 M16 6 102 4125 M20 6 196 –150 M20 8 162 6200 M27 8 470 8 1”-8 8 456250 M24 16 338 10 7/8”-9 16 322300 M27 16 464 12 1”-8 16 450400 M36 16 1048 16 13/8”-6 16 1034500 M36 20 1032 20 –

AB 0100 EN 41

Tightening torques

PN DN Thread No. of boltsTightening

torque in Nm



– – 600

½ 5/8”-11 4 60¾ 5/8”-11 4 601 5/8”-11 4 601½ 5/8”-11 5 682 ¾”-10 6 1123 ¾”-10 8 1184 ¾”-10 12 906 1”-8 14 1788 1½”-6 8 99810 1½”-6 12 107412 1¾”-5 16 116416 1¾”-5 16 1974

160

15 M16 4 80

900

½

SeeClass 1500

25 M16 4 80 132 M16 5 94 –40 M16 5 94 1½50 M20 6 156 265 M20 8 168 –80 M20 8 168 3 ¾”-10 8 158100 M20 12 128 4 ¾”-10 12 122125 M24 12 234 – –150 M24 14 220 6 1”-8 14 236200 M39 8 1364 8 1½”-6 8 1332250 M39 12 1466 10 1½”-6 12 1432300 M39 16 1348 12 1¾”-5 16 1554

250 to 320

15 M20 4 164

1500

½ ¾”-10 4 15425 M20 4 164 1 ¾”-10 4 15440 M20 8 118 1½ ¾”-10 8 11250 M27 6 336 2 11/8”-7 6 35480 M27 8 360 3 11/8”-7 8 380

100 M27 10 330 4 11/8”-7 10 350150 M33 12 570 6 1¼”-7 12 546200

–8 1¾”-5 12 1702

250 10 2”-4.5 12 3112300 12 2”-4.5 16 2866

400

15 M20 4 188

2500

½ ¾”-10 4 17825 M20 4 188 1 ¾”-10 4 17840 M20 8 136 1½ ¾”-10 8 12850 M27 6 388 2 11/8”-7 6 41080 M27 10 332 3 11/8”-7 10 350

100 M30 10 428 4 1¼”-7 10 446150 M45 10 1080 6 1¾”-5 10 1076200 – 8 2¼”-4.5 8 3716250 M48 16 2556 10 2¼”-4.5 16 2996

42 AB 0100 EN

Tightening torques

2.2.2 Bodygasket:cam-profilegasket·Allbodymaterialsexcept2.4360/B164 N04400

PN DN Thread QuantityTightening

torque in Nm



40

15 M12 4 20

300

½

SeeClass 600

20 M12 4 20 ¾25 M12 4 20 1

32/ 40 M12 4 20 1½50 M16 4 54 265 M16 6 54 –80 M16 6 54 3

100 M16 6 70 4125 M20 6 146 –150 M20 8 130 6200 M27 8 296 8 1”-8 8 350250 M24 16 202 10 7/8”-9 16 238300 M27 16 332 12 1”-8 16 392400 M36 16 722 16 13/8“-6 16 896500 M36 20 798 20 13/8“-6 20 1006

63 to 100

SeePN 160

600

½ 5/8”-11 4 30¾ 5/8”-11 4 301 5/8”-11 4 301½ 5/8”-11 5 462 ¾”-10 6 823 ¾”-10 8 1164 ¾”-10 12 100

6 1”-8 14 222

200 M39 8 930 8 1½”-6 8 1004250 M39 12 950 10 1½”-6 12 1030300 M39 16 1054 12 1¾”-5 16 1338400 M45 16 1900 16 1¾”-5 16 2218500 20 2¼”-4.5 20 3080

160

15 M16 4 62

900

½

SeeClass 1500

25 M16 4 62 1

32 M16 5 72 –

40 M16 5 72 1½50 M20 6 132 265 M20 8 186 –80 M20 8 186 3 ¾”-10 8 170100 M20 12 160 4 ¾”-10 12 148125 M24 12 314 – –150 M24 14 322 6 1”-8 14 326200 M39 8 1570 8 1½”-6 8 1484250 M39 12 1616 10 1½”-6 12 1526300 M39 16 1778 12 1¾”-5 16 1980400

–16 2¼”-4.5 16 3480

500 20 2¼”-4.5 20 4620

AB 0100 EN 43

Tightening torques


torque in Nm



250 to 320

15 M20 4 116

1500

½ ¾”-10 4 8825 M20 4 116 1 ¾”-10 4 8840 M20 8 110 1½ ¾”-10 8 8650 M27 6 334 2 11/8”-7 6 28480 M27 8 480 3 11/8”-7 8 410100 M27 10 498 4 11/8”-7 10 424150 M33 12 998 6 1¼”-7 12 746200 M45 8 3130 8 2”-4.5 10 2426250

–10 2”-4.5 12 3068

300 12 2¼”-4.5 16 3702400 16 2¾”-4 16 7456

400

15 M20 4 144

2500

½ ¾”-10 4 14625 M20 4 144 1 ¾”-10 4 14640 M20 8 138 1½ ¾”-10 8 14250 M27 6 416 2 11/8”-7 6 47080 M27 10 480 3 11/8”-7 10 530100 M30 10 694 4 1¼”-7 10 742150 M45 10 2038 6 1¾”-5 10 2032200 – 8 2½”-4 8 6090250 M48 16 3464 10 2½”-4 12 6216300 – 12 2¾”-4 16 7452

2.2.3 Bodygasket:cam-profilegasket·Bodymaterials2.4360/B164 N04400only


torque in Nm



40

15 M12 4 16

300

½

SeeClass 600

20 M12 4 16 ¾25 M12 4 16 1

32/40 M12 4 16 1½50 M16 4 40 265 M16 6 40 –80 M16 6 40 3

100 M16 6 52 4125 M20 6 110 –150 M20 8 98 6200 M27 8 222 8 1”-8 8 262250 M24 16 152 10 7/8”-9 16 178300 M27 16 250 12 1”-8 16 294400 M36 16 542 16 13/8”-6 16 672500 M36 20 598 20 13/8”-6 20 754

44 AB 0100 EN

Tightening torques


torque in Nm



63 to 100

SeePN 160

600

½ 5/8”-11 4 22¾ 5/8”-11 4 221 5/8”-11 4 221½ 5/8”-11 5 342 ¾”-10 6 623 ¾”-10 8 884 ¾”-10 12 766 1”-8 14 166

200 M39 8 698 8 1½”-6 8 754250 M39 12 712 10 1½”-6 12 772300 M39 16 790 12 1¾”-5 16 1004400 M45 16 1426 16 1¾”-5 16 1664500 – 20 2¼”-4.5 20 2310

160

15 M16 4 46

900

½

SeeClass 1500

25 M16 4 46 132 M16 5 54 –40 M16 5 54 1½50 M20 6 100 265 M20 8 140 –80 M20 8 140 3 ¾”-10 8 128100 M20 12 120 4 ¾”-10 12 111125 M24 12 236 – –150 M24 14 242 6 1”-8 14 244200 M39 8 1178 8 1½”-6 8 1113250 M39 12 1212 10 1½”-6 12 1144300 M39 16 1332 12 1¾”-5 16 1486400

–16 2¼”-4.5 16 2610

500 20 2¼”-4.5 20 3466

250 to 320

15 M20 4 88

1500

½ ¾”-10 4 6625 M20 4 88 1 ¾”-10 4 6640 M20 8 82 1½ ¾”-10 8 6450 M27 6 250 2 11/8”-7 6 21480 M27 8 360 3 11/8”-7 8 308100 M27 10 374 4 11/8”-7 10 318150 M33 12 748 6 1¼”-7 12 560200 M45 8 2348 8 2”-4.5 10 1820250

–10 2”-4.5 12 2300

300 12 2¼”-4.5 16 2776400 16 2¾”-4 16 5592

AB 0100 EN 45

Tightening torques


torque in Nm



400

15 M20 4 108

2500

½ ¾”-10 4 11025 M20 4 108 1 ¾”-10 4 11040 M20 8 104 1½ ¾”-10 8 10650 M27 6 312 2 11/8”-7 6 35280 M27 10 360 3 11/8”-7 10 398100 M30 10 520 4 1¼”-7 10 556150 M45 10 1528 6 1¾”-5 10 1524200 – 8 2½”-4 8 4568250 M48 16 2598 10 2½”-4 12 4662300 – 12 2¾”-4 16 5590

2.2.4 Bodygasket:cam-profilegasket·Allbodymaterials·BoltswithXylan® coating


torque in Nm



40

15 M12 4 16

300

½

SeeClass 600

20 M12 4 16 ¾25 M12 4 16 1

32/ 40 M12 4 16 1½50 M16 4 44 265 M16 6 44 –80 M16 6 44 3

100 M16 6 56 4125 M20 6 118 –150 M20 8 104 6200 M27 8 238 8 1”-8 8 280250 M24 16 162 10 7/8”-9 16 192300 M27 16 266 12 1”-8 16 314400 M36 16 578 16 13/8”-6 16 718500 M36 20 640 20 13/8”-6 20 806

63 to 100

SeePN 160

600

½ 5/8”-11 4 24¾ 5/8”-11 4 241 5/8”-11 4 241½ 5/8”-11 5 382 ¾”-10 6 663 ¾”-10 8 944 ¾”-10 12 806 1”-8 14 178

200 M39 8 744 8 1½”-6 8 804250 M39 12 760 10 1½”-6 12 824300 M39 16 844 12 1¾”-5 16 1072400 M45 16 1520 16 1¾”-5 16 1776500 – 20 2¼”-4.5 20 2464

46 AB 0100 EN

Tightening torques


torque in Nm



160

15 M16 4 50

900

½

SeeClass 1500

25 M16 4 50 132 M16 5 58 –40 M16 5 58 1½50 M20 6 106 265 M20 8 150 –80 M20 8 150 3 ¾”-10 8 136100 M20 12 128 4 ¾”-10 12 120125 M24 12 252 – –150 M24 14 258 6 1”-8 14 262200 M39 8 1256 8 1½”-6 8 1188250 M39 12 1294 10 1½”-6 12 1222300 M39 16 1424 12 1¾”-5 16 1584400

–16 2¼”-4.5 16 2784

500 20 2¼”-4.5 20 3696

250 to 320

15 M20 4 94

1500

½ ¾”-10 4 7225 M20 4 94 1 ¾”-10 4 7240 M20 8 88 1½ ¾”-10 8 7050 M27 6 268 2 11/8”-7 6 22880 M27 8 384 3 11/8”-7 8 328100 M27 10 400 4 11/8”-7 10 340150 M33 12 800 6 1¼”-7 12 598200 M45 8 2504 8 2”-4.5 10 1942250

–10 2”-4.5 12 2456

300 12 2¼”-4.5 16 2962400 16 2¾”-4 16 5966

400

15 M20 4 116

2500

½ ¾”-10 4 11825 M20 4 116 1 ¾”-10 4 11840 M20 8 112 1½ ¾”-10 8 11450 M27 6 334 2 11/8”-7 6 37680 M27 10 384 3 11/8”-7 10 424100 M30 10 556 4 1¼”-7 10 594150 M45 10 1632 6 1¾”-5 10 1626200 – 8 2½”-4 8 4872250 M48 16 2772 10 2½”-4 12 4974300 – 16 2¾”-4 16 5962

AB 0100 EN 47

Tightening torques

2.3 Tighteningtorquesforconnectionofbellowssealandbellowssealbonnet

2.3.5 All body materials


torque in Nm



16 to 40

15 to 40 M16 4 40

150 to 300

½to1½ 5/8”-11 4 42

50 to 100 M16 6 38 2 to 4 5/8”-11 6 40

125M20 6 72

5¾”-10 6 70

150 6

200

M27 8 110

8

1”-8 8 108

250 10

300 12

400 16

500 20

63 to 160

15 to 40 M16 4 80

600 to 900

½to1½ 5/8”-11 4 80

50 to 100 M16 6 78 2 to 4 5/8”-11 6 76

125M20 6 142

5¾”-10 6 136

150 6

200

M27 8 222

8

1”-8 8 212

250 10

300 12

400–

16

500 20

25015 to 40 M20 4 164

1500½to1½ ¾”-10 4 154

50 to 80 M20 6 156 2 to 3 ¾”-10 6 148

320 to 40015 to 40 M20 4 188

2500½to1½ ¾”-10 4 178

50 to 80 M20 8 136 2 to 3 ¾”-10 8 128

2.3.6 Specialversionwithlargeplugstem

PN DN dKst in mm Thread Quantity

Tigh-tening torque in Nm

Class NPS dKst in mm

UNC thread Quantity

Tigh-tening torque in Nm

160

25 16 16 4 62

600

½ 16 5/8”-11 4 30

–

1½ 16 5/8”-11 5 46

2 25 ¾”-10 6 82

3 25 ¾”-10 8 116

4 25 ¾”-10 12 100

6 40 1”-8 14 222

250 – 1500 4 25 11/8”-7 10 424

320 to 400

–2500

2 25 ¾”-10 8 100

80 25 20 6 120 3 25 11/8”-7 6 180

48 AB 0100 EN

Lubricant

3 Lubricant






Seatthread,studbolts,spring compression

100–180 to +1200 Gray

8150-4010

250 8150-4008

Plug stem seal

10

–200 to +220 White

8150-4000

60 8150-4007

650 8150-0073

3.2 Lubricant for adjustable packingsForvalvematerialsEN-GJL-250(EN-JL 1040),EN-GJS-400-18-LT(EN-JL 1049),1.0619,1.0402,1.4571and1.4581

Packing form

Item no. of lubricant

Packing item number

DN 15to40NPS ½to1½

DN 50to100NPS 2to4

DN 125to150NPS 5to6

DN 200NPS 8

DN 250NPS 10

DN 300to400NPS 12to16

A

8150-0111

1120-1957 1120-1958 1120-1959 1120-1955 1120-1956 1120-1956

B 1120-1962 1120-1963 1120-1964 1120-1965 1) 1120-1966 1120-1966

Standard 1120-1952 1120-1953 1120-1954 1120-1955 1120-1956 1120-1956

H Donotuseanylubricant. 1120-1972 1120-1973 1120-1974 1120-1975 1120-1976 1120-1976

1) NoV-ringpacking

WARNING!

AB 0100 EN 49

Lubricant

3.3 Lubricant sorted by parts and versionsApplication Seat Plug Stud bolt Packing


4 5 13 15

Series250 8150-40088150-4000/ 8150-4007/ 8150-0073

8150-40088150-4000/ 8150-4007/ 8150-0073

Versionforgas(DIN EN 161) 8150-4008

8150-4000/ 8150-4007/ 8150-0073

8150-40088150-4000/ 8150-4007/ 8150-0073


8150-0116 8150-0116 8150-0116 8150-0116

Application Bolt(bellowsseal) Plugstemwithmetalbellows


32 37

Series250 8150-4008 8150-4008

Versionforgas(DIN EN 161) 8150-4008 8150-4008


8150-0116 8150-0116

50 AB 0100 EN

Tools

4 Tools

4.1 Tools for assembly and disassemblyPacking tool


DN NPS

15 to 40 ½to1½ Packingtool(12 mmplugstemdiameter) 1280-3039

50 to 100 2 to 4 Packingtool(16 mmplugstemdiameter) 1280-3038

125 to 150 5 to 6 Packingtool(25 mmplugstemdiameter) 1280-3040

200 and larger 8 and larger Packingtool(40 mmplugstemdiameter) 1280-3041

Packingextractor


DN NPS


150 and larger 6 and larger Packing extractor 1280-3035

200 to 400 8 to 16 Packing extractor to pull out spacers out of the packing chamber 1280-3036

Hookwrenchforthreadedbushing


DN NPS

Upto200 Upto8 Hook wrench to loosen and tighten the threa-ded bushing (packing nut) 1280-3000

Tool for high-temperature packings


DN NPS

15 to 40 ½to1½ Tool(modifiedthreadedbushing),12 mmplug stem diameter 1280-2007




AB 0100 EN 51

Tools

4.2 Lifting equipmentValve size


15 to 40 ½to1½ Slingforbonnet 1280-3032

50 to 100 2 to 4 Slingforbonnet 1280-3033

125 to 400 5 to 16 Slingforbonnet 1280-3034

200 and larger 8 and larger

Ringnuttoliftlargeplugwith40 mmplugstem diameterConnecting thread: M36x1.5

1280-3093

AB 0100 EN2017-09

1 InformationonType 3251andType 3256Valves


Photo


ANSI NPS ½to20




Photo


ANSI NPS ½to20




Type 3251andType 3256Valves





https://www.samson.de/pdf_en/t80650en.pdf


https://www.samson.de/pdf_en/e80650en.pdf


54 AB 0100 EN

Tools

2 Tools




15 to 25 ½to1 – 0440-0065

32 to 40 1¼to1½ – 1280-0110

50 2 – 1280-0211

65 to 80 2½to3 – 1280-0311

100 4 – 1280-0411

125 5 – 1280-3159

150 6 – 1280-3157

125 to 150 6 – 1280-3154

200 8 PN 16 to 160Class 150 to 900 1280-1000

250 10 PN 16 to 160Class 150 to 900 1280-1101

300 12 PN 16 to 160Class 150 to 900 1280-1200

300 12 PN 250 to 400Class 1500 to 2500 1280-1201

350 to 400 14 to 16 PN 16 to 160 1280-1300

400 16 PN 250Class 1500 1280-1305

500 20 PN 10 to 160 1280-1400

AB 0100 EN 55

Tools



DN NPS


125 and 150 6


9932-3802





2.1.2 Tools for guide bushingSpecialtoolsarerequiredtomountorremoveguidebushingsinstandardvalves:

Disassembly tool


DN NPS

15 to 500 ½to20 Disassemblytool 1280-4013 –

Note

56 AB 0100 EN

Tools

Assembly tools


DN NPS

15 to 40 ½to1½ Assembly tool 1280-0608

50 to 100 2 to 4 Assembly tool 1280-3063

125 to 150 6 Assembly tool 1280-0612


200 to 500 1) 8 to 20 1) Assembly tool 1280-3103

Caulking tools


DN NPS

15 to 40 ½to1½ Caulking tool 1280-0609


125 to 150 6 Caulking tool 1280-3146

2.2 Toolsforversionwithinsulatingsectionorbellowsseal

2.2.3 Tools for guide bushingSpecialtoolsarerequiredtomountorremoveguidebushingsinvalveswithinsulatingsectionorbellowsseal:

Disassembly tool


DN NPS


Assemblytoolsforversionwithinsulatingsection


DN NPS

15 to 40 ½to1½ Assembly tool 1280-0608


125 to 150 6 Assembly tool 1280-0612



AB 0100 EN 57

Tools

Caulkingtoolsforversionwithinsulatingsection


DN NPS

15 to 40 ½to1½ Caulking tool 1280-0609


125 to 150 6 Caulking tool 1280-3146

Assemblytoolsforversionwithbellowsseal


DN NPS

125 to 150 6 Assembly tool 1280-3104

–125 to 150 6 Assembly tool 1280-3106



Caulkingtoolsforversionwithbellowsseal


DN NPS

15 to 40 ½to1½ Caulking tool 1280-3092–






DN NPS

80 380 1280-6043 0250-1702

9932-2268

100 4

150 6 100 1280-6044 0250-1704

200 8

125 1280-6046 0250-1715250 10

300 12

150 to 400 6 to 16 150 1280-6045 0250-1791

200 to 300 8 to 12 150 1280-2145 0250-2145

Note

58 AB 0100 EN

Tools

2.4 Tools for PSA valvesTheType 3256AngleValveisnotavailableasaPSAvalve.

2.4.4 Tools for guide bushingSpecialtoolsarerequiredtomountorremoveguidebushingsinPSAvalves:

Disassembly tool


DN NPS


Assembly tools


DN NPS

15 to 40 ½to1½ Assembly tool 1280-3153–

125 to 150 6 Assembly tool 1280-3152

2.5 ToolsforvalveswithACtrims

2.5.5 SeatwrenchesforACtrimsValve size

AC trim Item no. PhotoDN NPS

25 1 AC-3,AC-5 0440-0065

32 to 40 1½ AC-3,AC-5 1280-0110

50 2 AC-1,AC-2,AC-3,AC-5 1280-0211

80 3 AC-1,AC-2,AC-3,AC-5 1280-0311

100 4 AC-1,AC-2 0410-3028

100 4 AC-3,AC-5 1280-0411

150 6 AC-1,AC-2,AC-3,AC-5 1280-3154 –

200 8 AC-1,AC-2 1280-10051280-1010

AB 0100 EN 59

Tools

Special toolsThe following tools are additionally required to install and remove the seat with AC trims:


DN NPS


125 and 150 6


9932-3802





2.5.6 Socket for AC trimsValve size


100 4 SocketforAC-1andAC-2trimsfor seat wrench (0410-3028) 0440-0069

150 6SpecialsocketforAC-1,AC-2,AC-3 and AC-5 trims for seat wrench (1280-3157)

0440-0259 –

Note

AB 0100 EN2017-09



Photo


ANSI NPS ½to20

Style Three-way valve

Associated product documentationDatasheet u T 8055(DIN)

u T 8056(ANSI)

Mounting and operating instructions

u EB 8055(DIN)u EB 8056(ANSI)

1.2 PartsParts of the valve assembly are shown on the next page.

Type 3253 Valve

1 Body2 Bonnet3 Yoke4 Seat5 Plug7 Guide bushing8 Threaded bushing (packing nut)9 Stemconnectornut

10 Lock nut11 Spring12 Washer13 Studbolt14 Body nut15 Packing16 V-ringpacking17 Body gasket19 Bushing20 Seatbody21 Insulating section36 Plug stem37 Plug stem with metal bellows39 Gasket

40 Nut60 Yokeassemblywithanti-rotationfix-

ture60.1 Anti-rotationfixture60.2 Holder

60.10 Bushing60.11 Bushing60.12 Hexagon screw60.13 Hexagon screw60.14 Washer60.15 Threaded pin60.16 Ballsfunctioningasanti-rotationfix-

ture60.17 Washer

73 Studbolt75 Sleeve76 Sleeve80 Nameplate81 Grooved pin82 Screw83 Hanger84 Travel indicator scale

85 Screw91 Protective cap92 Castellated nut93 Expansion sleeve

117 Expansion sleeve224 Snapring225 Nut230 Ring(anti-rotationfixture)231 Seatholder





62 AB 0100 EN

InformationonType 3253Valve

14

2

4

7

36

5

5

4

13

171

91

40

12

1211

19

16

3

82

84

83

9

10

92

15

60

Single-piecebodyuptoDN 40

AB 0100 EN 63


1

91

13

17

4

21

7

1493

1612191216

8

225

224

14

117

2013

17

73

20

14

4

76

5

75

576 15

6060

60.1360.1260.11

60.260.10

360.14

81838485

92

9

60.160.15

10

80

36

60

60.16

60.17

231

230

36

37

VersionwithbellowssealVersionwith

insulating section

Multiple-piece body (mixing valve)

Detailed information on spare parts and other exploded diagrams is available in the spare parts list u EL 8055.Note

https://www.samson.de/pdf_en/s80550en.pdf

64 AB 0100 EN

Tightening torques


2.1 TighteningtorquesfornutattheplugstemendinversionwithstandardbonnetorinsulatingsectionValve size

Tighteningtorquefornut(225)inNmDN NPS

80 3 60

150 6 300

200 to 400 8 to 16 450

2.2 TighteningtorquesfornutattheplugstemendinversionwithbellowssealValve size


80 3 60

150 6 300

200 to 400 8 to 16 450

2.3 TighteningtorquesforseatholderinversionwithbellowssealValve size


80 3 120

150 6 300

200 to 400 8 to 16 450

2.4 Other tightening torquesFurthertighteningtorquesarelistedinthesectionontighteningtorquesforSeries 250and280Valves.

3 Tools

3.1 Seatwrenches

3.1.1 Seatwrenchesforsingle-piecebodyValve size


15 to 25 ½to1 – 1280-0112

32 to 40 1¼to1½ – 1280-0110

200 8PN 63 to 160 1280-1003

PN 250 to 400 1280-1008

250 10PN 63 to 160 1280-1105

PN 250 to 400 1280-1107

300 12PN 63 to 160 1280-1203

PN 250 to 400 1280-1206

400 16 PN 250 to 320 1280-1304

AB 0100 EN 65

Tools

3.1.2 Seatwrenchesformultiple-piecebodyValve size

Pressure rating Itemnumberofseatwrenchfortop seat

Itemnumberofseatwrenchforbottom seatDN NPS

50 2 – 1280-0211

65 to 80 2½to3 – 1280-0311

150 6 – 1280-3158

200 8PN 10 to 40 1280-1000 1280-1002

PN 63 to 160 1280-1000 1280-1004

250 1) 10 1) PN 63 to 160 1280-1100 1280-1103

250 2) 10 2) PN 10 to 160 1280-1101 1280-1103

250 10 PN 63 to 160 1280-1101 1280-1105

– 10 Class 300 1280-1101 1280-1106

300 12 PN 10 to 160 1280-1200 1280-1205

400 16 PN 10 to 160 1280-1300 1280-1303

500 20 PN 10 to 40 1280-1400 1280-14011) ValvesuntilOctober19962) ValvesfromOctober1996

Seatwrenchfortopseat(example) Seatwrenchforbottomseat(example)

3.1.3 Additional toolsThe following tools are additionally required to install and remove the seat:


DN NPS


125 and 150 6


9932-3802



66 AB 0100 EN

Tools


DN NPS



Note

AB 0100 EN2017-09



Photo


ANSI NPS 3to20



1.2 ComponentsPartsofthevalveassemblyarelistedinthePartssectionforSeries 250Valves.

Type 3254 Valve





68 AB 0100 EN

Tools

2 Tools




15 to 25 ½to1 – 0440-0065

32 to 40 1¼to1½ – 1280-0110

50 2 – 1280-0211

65 to 80 2½to3 – 1280-0311

100 4 – 1280-0411

125 5 – 1280-3159

150 6 – 1280-3157

200 8 PN 10 to 160Class 150 to 900 1280-1000

200 8 PN 250 to 400Class 1500 to 2500 1280-1001

250 10 PN 10 to 40Class 150 to 300 1280-1100

250 10 PN 10 to 160Class 150 to 900 1280-1101

250 10 PN 250 to 400Class 1500 to 2500 1280-1102

300 12 PN 10 to 160Class 150 to 900 1280-1200

300 12 PN 250 to 400Class 1500 to 2500 1280-1201

400 16 PN 10 to 160Class 150 to 900 1280-1300

400 16 PN 250Class 1500 1280-1305

500 20 PN 10 to 160Class 150 to 900 1280-1400

AB 0100 EN 69

Tools



DN NPS


125 and 150 6


9932-3802






Note

70 AB 0100 EN

Tools




DN NPS

80 380 1280-6043 0250-1702

9932-2268

100 4

150 6 100 1280-6044 0250-1704

200 8

125 1280-6046 0250-1715250 10

300 12

150 to 400 6 to 16 150 1280-6045 0250-1797

200 to 300 8 to 12 150 1280-6047 0250-2145

2.3 ToolsforvalveswithACtrims

2.3.2 SeatwrenchesforACtrimsValve size

AC trim Item no. PhotoDN NPS

25 1 AC-3,AC-5 0440-0065

32 to 40 1½ AC-3,AC-5 1280-0110

50 2 AC-1,AC-2,AC-3,AC-5 1280-0211

80 3 AC-1,AC-2,AC-3,AC-5 1280-0311

100 4 AC-1,AC-2 0440-00690410-3028

100 4 AC-3,AC-5 1280-0411

150 6 AC-1,AC-2,AC-3,AC-5 1280-31570440-0259 –

Note

AB 0100 EN 71

Tools

Valve sizeAC trim Item no. Photo

DN NPS

200 8 AC-1,AC-2 1280-1005

Special toolsThe following tools are additionally required to install and remove the seat with AC trims:


DN NPS


125 and 150 6


9932-3802





Note

AB 0100 EN2017-12



Photo

Valvesize DIN DN 16,24,30,45,58,70,90



1.2 PartsPartsoftheassemblyofSeries 250ValvesapplytoType 3259Valves.

Type 3259 Valve

http://www.samson.de/pdf_de/t80590de.pdf

http://www.samson.de/pdf_de/e80590de.pdf

74 AB 0100 EN

Tightening torques


2.1 Tightening torques to install the seatPN Valve size Seat thread Tighteningtorquein Nm

325

16,24and30 M36x1.5 340

45 and 58 M58x1.5 1200

70 and 90 M100x2 3000

2.2 Tightening torques for connection of body and intermediate piece

The specified tightening torques for the connection of body and insulating section (21) or body and bellows seal (22) apply to the version with insulating section or bellows seal.

Material:K2/1.7218

PN DN UNC thread Quantity Tightening torque for bodynut(14)inNm

325

16,24and30 7/8”-9 6 150

45 and 58 11/8”-7 6 300

70 and 90 1½”-6 8 900

2.3 TighteningtorquesforconnectionofthreadedflangeandbellowssealMaterial:K2/1.7218

PN DN UNC thread Quantity Tightening torque for nut (33)inNm

32516 to 58 7/8”-9 6 70

70 and 90 1¼”-7 6 240

Note

AB 0100 EN 75

Tools

3 Tools

3.1 SeatwrenchesValve size

Tool Item no. PhotoDN

16,24and30 Seatwrench 1280-0004

45 and 58 Seatwrench(consistingofpin,socket,extensionandflange) 1280-0003

70 and 90 Seatwrench(consistingofpin,socket,extensionandflange) 1280-0002



DN NPS





AB 0100 EN2017-09

1 InformationonType 3281andType 3286Valves


Photo

Form Globe valve


ANSI NPS 1to20




Photo

Form Angle valve


ANSI NPS 1to12



1.3 PartsTheType 3281andType 3286SteamConditioningValvesarealmostidenticaltoaType 3251GlobeValveorType 3256AngleValvefittedwithaflowdividerST 3.PartsofthevalveassemblyarelistedinthesectiononpartsforSeries 250Valves.

Type 3281andType 3286SteamConditioningValves









78 AB 0100 EN

Tools

2 Tools



15 to 25 ½to1 – 0440-0065

32 to 40 1¼to1½ – 1280-0110

50 2 – 1280-0211

65 to 80 2½to3 – 1280-0311

100 4 – 1280-0411

125 5 – 1280-3159

150 6 – 1280-3157

125 to 150 6 – 1280-3154

200 8 PN 16 to 160Class 150 to 900 1280-1000

250 10 PN 16 to 160Class 150 to 900 1280-1101

300 12 PN 16 to 160Class 150 to 900 1280-1200

300 12 PN 250 to 400Class 1500 to 2500 1280-1201

350 to 400 14 to 16 PN 16 to 160 1280-1300

400 16 PN 250Class 1500 1280-1305

500 20 PN 10 to 160 1280-1400

AB 0100 EN 79

Tools



DN NPS


125 and 150 6


9932-3802





Note

AB 0100 EN2017-09

1 InformationonSeries 290Valves

1.1 Technical dataSeries 290

ValvesizeDIN –ANSI NPS ½to8

Pressure ratingDIN –

ANSI Class 150 to 900

ModelsType 3291(globevalve)

Type 3296(anglevalve)

Features Clamped-in seat


Series 290ValvesType 3291andType 3296Valves

Legendforexplodeddiagram1 Body2 Bonnet3 Yoke4 Seat5 Plug (with plug stem)6 Nut7 Guide bushing8 Threaded bushing (packing nut)9 Stemconnectornut10 Lock nut11 Spring12 Washer13 Studbolt14 Body nut15 Packing16 V-ringpacking17 Body gasket19 Bushing21 Insulating section22 Bellows seal24 Guide bushing26 Label27 Flange28 Clamping ring29 Plug for version with bellows seal31 Washer32 Bolt33 Nut34 Bolt37 Plug stem with metal bellows

39 Gasket (bonnet)42 Screwplug(testconnection)43 Seal44 Ring (pressure balancing)45 Gasket (pressure balancing)46 Gasket (pressure balancing)47 Support(pressurebalancing)48 Hexagon screw (pressure balancing)49 Hexagon screw (pressure balancing)50 Washer (pressure balancing)51 Guide ring (several guides only for version with graphite

seal)52 Ring (pressure balancing)53 Retaining ring (pressure balancing)60 Yoke assembly80 Nameplate81 Grooved pin82 Screw83 Hanger84 Travel indicator scale85 Screw91 Protective cap92 Castellated nut

101 Bellows bonnet102 Snapring124 Seatretainer125 Spacerring126 Seatretainergasket127 Seatbridgegasket

82 AB 0100 EN


82

10

4

13127

923

84

8381

85

80

1 91

9

5

13

124

2929

6 28273134

37

39

17125126

24

22

8

15

16

16

19

19

12

1112 14

2

77

14

21

14

3332

101

39

4243

7

8180

8126

17125126

4650

535348

51

4950

4452454647

48

51

5

102

8

151912

11

4544

47

124

16

8126

10

923

9

84

838180

6060

85

AB 0100 EN 83


82

10

4

13127

923

84

8381

85

80

1 91

9

5

13

124

2929

6 28273134

37

39

17125126

24

22

8

15

16

16

19

19

12

1112 14

2

77

14

21

14

3332

101

39

4243

7

8180

8126

17125126

4650

535348

51

4950

4452454647

48

51

5

102

8

151912

11

4544

47

124

16

8126

10

923

9

84

838180

6060

85

84 AB 0100 EN

Tightening torques

2 Tightening torques2.1 Tightening torques for connection of body and bonnet/insulating section

NPS Class UNC thread Number of bolts Tighteningtorqueforbodynut(14)inNm½to1

150

½”-13 4 301½ –2 5/8”-11 4 703 5/8”-11 6 704 5/8”-11 6 706

–8

½to1

300 to 600

5/8”-11 4 601½ 5/8”-11 5 702 ¾”-10 6 1003 ¾”-10 8 1404 ¾”-10 12 1306 1”-8 14 2808 1½”-6 8 1200

½to1

900

¾”-10 4 701½ ¾”-10 8 702 11/8”-7 6 2003 ¾”-10 12 1404 7/8”-9 12 2406 1”-8 16 4008 1½”-6 12 2000

2.2 TighteningtorquesforconnectionofbellowssealandbellowssealbonnetNPS Class UNC thread Number of bolts Tighteningtorquefornut(33)inNm

½to1½

150 to 300

5/8”-11 4 422 to 4 5/8”-11 6 40

5¾”-10 6 70

68 1”-8 8 108

½to1½

600 to 900

5/8”-11 4 802 to 4 5/8”-11 6 76

5¾”-10 6 136

68 1”-8 8 212

½to1½1500

¾”-10 4 1542 to 3 ¾”-10 6 148½to1½

2500¾”-10 4 178

2 to 3 ¾”-10 8 128

AB 0100 EN 85

Lubricant

3 Lubricant






Seatthread,studbolts,spring compression

100–180 to +1200 Gray

8150-4010

250 8150-4008

Plug stem seal

10

–200 to +220 White

8150-4000

60 8150-4007

650 8150-0073


Application Plug Threaded bushing Stem connector and lock nuts Stud bolt/body nut


5 8 9/10 13/14

Series2908150-4000/ 8150-4007/ 8150-0073

8150-4008 8150-4008 8150-4008


8150-0116 8150-0116 8150-0116 8150-0116

Application Packing Nut and bolt Plugstemwithmetalbellows


15 32/33 37

Series2908150-4000/ 8150-4007/ 8150-0073

8150-40088150-4000/ 8150-4007/ 8150-0073


8150-0116 8150-0116 8150-0116

WARNING!

86 AB 0100 EN

Tools

4 Tools

4.1 Standard toolsNospecialtoolsarerequiredtomountandremovetheseat,plugandgaskets.Thefollowingconventionaltoolscanbeusedforthis purpose: – Open-end wrench – Socketwrench – Torque wrench – Tomeasurehowmanygaskets/shimsarerequired:vernierdepthgauge,dialgaugewithmagnettripodorcaliperwithdepth

gauge

4.2 Packing toolsWe recommend using the following tools to install and remove the packing:

Packing tool

Valve sizeNPS Tool Item no. Photo

½to1½ Packingtool(12 mmplugstemdiameter) 1280-3039

2 to 4 Packingtool(16 mmplugstemdiameter) 1280-3038

6 Packingtool(25 mmplugstemdiameter) 1280-3040

8 Packingtool(40 mmplugstemdiameter) 1280-3041

Packingextractor


½to6 Packing extractor 1280-3037

6 and larger Packing extractor 1280-3035

8 Packing extractor to pull out spacers out of the packing chamber 1280-3036

Hookwrenchforthreadedbushing


Upto8 Hook wrench to loosen and tighten the threaded bushing (pa-cking nut) 1280-3000

Tool for high-temperature packings


½to1½ Tool(modifiedthreadedbushing),12 mmplugstemdiameter 1280-2007

2 to 4 Tool(modifiedthreadedbushing),16 mmplugstemdiameter 1280-2006

6 Tool(modifiedthreadedbushing),25 mmplugstemdiameter 1280-2008

8 Tool(modifiedthreadedbushing),40 mmplugstemdiameter 1280-2009

AB 0100 EN2017-12



Photo

Series V2001


ANSI NPS ½to4


Mounting and operating instructions u EB 8111/8112

Series V2001Type 3321 Valve




88 AB 0100 EN


1.2 Parts

5

1

4

13

17

9714

98

15

8

111216

63

62

96

5

96

1 Body4 Seat5 Plug (with plug stem)8 Threaded bushing (packing

nut)11 Spring12 Washer13 Studbolt14 Body nut15 Packing16 V-ringpacking17 Body gasket62 FlowdividerST 163 Tension ring 1)

96 Flange bonnet (including guide bushing)

97 Flange98 Central nut

1) Onlyinversionwithflowdivider

AB 0100 EN 89

Tightening torques


as the tightening torque.

2.1 Tightening torques to install the seatNumber of seat within drawing: 4

Valve size Seatsmadeof1.4006 Seats made of all other materials

DN NPS Thread Without torque multiplier With torque multiplier 1) Without torque

multiplier With torque multiplier 1)

15 to 25 ½to1 M32x1.5

3to12 mmseatØ:12024 mmseatØ:170

– 2) 160 – 2)

32 to 50

1½to2 M58x1.5 500 40 480 38

65 to 80

2½to3 M90x1.5 3) 1050 84 900 72

100 4 M110x1.5 3) 1550 124 1250 100

1) Torque multiplier with gear ratio 1:12.52) Only use a torque wrench to tighten the seat (do not use an additional torque multiplier).3) The seat thread is not required when the body is made of stainless steel.



DN NPS




2.2 Tightening torques for connection of body and bonnetValve size Tighteningtorqueforbodynut(14)inNm

DN NPS For standard version

15 to 25 ½to1 30

32 to 50 1½to2 50

65 to 80 2½to3 100

100 4 150

90 AB 0100 EN

Lubricant

DN NPS Forversionwithinsulatingsection

15 to 25 ½to1 50

32 to 50 1½to2 50

65 to 80 2½to3 160

100 4 160



15 to 50 ½to2 50

65 to 100 2½to4 80

2.4 Tightening torques for central nutsValve size

Tighteningtorqueforcentralnut(98)[Nm]DN NPS

15 to 50 ½to2 150

3 Lubricant



3.1 Recommended lubricantApplication Quantity[g] Temperature range in °C Color Item no.

Seatthread,studbolts 250 –180 to +1200 Gray 8150-4008

Plugstemseal,packing,threaded bushing

10

–200 to +220 White

8150-4000

60 8150-4007

650 8150-0073


Component Seat Plug and plug stem

Threaded bus-hing Stud bolt Body nut Packing

Numberwithindrawing(seesec-

tion 1.2)4 5 8 13 14 15

Lubricants 8150-40088150-4000/ 8150-4007/ 8150-0073

8150-4008 8150-4008 8150-40088150-4000/ 8150-4007/ 8150-0073

WARNING!

AB 0100 EN 91

Tools

4 Tools



15 to 25 ½to1 Seatwrench 1280-3030

32 to 50 1¼ to 2 Seatwrench 1280-3009

65 to 80 2½to3 Seatwrench 9110-2467

100 4 Seatwrench 9110-2471



DN NPS







AB 0100-3321CT EN2018-05

1 InformationonType 3321CTValve

1.1 Technical dataType 3321CT

Photo

Series V2001


ANSI NPS ½to2



Type 3321CTValve(CleanTech)

https://www.samson.de/document/t81150en.pdf

https://www.samson.de/document/e81150en.pdf

94 AB 0100-3321CT EN

InformationonType 3321CTValve

1.1 Parts

Type 3379

1

13

2

3

7

14

10

49

8

65612

9

1 Body2 Seat3 Plug4 Guide bushing5 Spring6 Washer7 Valvebonnet8 V-ringpacking9 Spacer10 Hexagon screw11 Retaining washer12 Snapring13 Body gasket14 Flange

AB 0100-3321CT EN 95

Tightening torques



1.1 Tightening torques to install the seatNumber of seat within drawing: 2

Valve size Seats made of 1.4004

DN NPS Thread Without torque multiplier With torque multiplier 1)

15 to 25 ½to1 M32x1.5 3to12 mmseatØ:12024 mmseatØ:170 – 2)

32 to 50 1½to2 M58x1.5 500 40

1) Torque multiplier with gear ratio 1:12.52) Onlyuseatorquewrenchtotightentheseat;donotuseanadditionaltorquemultiplier.



DN NPS



1.2 Tightening torques for connection of body and bonnetValve size

Tighteningtorqueforbodynut(10)inNmDN NPS

15 to 25 ½to1 30

32 to 50 1½to2 50

1.3 Tightening torques for connection of plug stem and actuator stemsValve size

Tighteningtorqueforplugstem(3)inNmDN NPS

15 to 50 ½to2 4

1.4 TighteningtorquesforconnectionofbonnetandType 3379ActuatorValve size

Tighteningtorqueforvalvebonnet(7)inNmDN NPS

15 to 50 ½to2 4

96 AB 0100-3321CT EN

Lubricants

3 Lubricants




Seatthread,valvebonnet 250 –180 to +1200 Gray 8150-4008

Packing,bodynuts

10

–200 to +220 White

8150-4000

60 8150-4007

650 8150-0073

1.2 Lubricant sorted by partsComponent Seat Valve bonnet Body nut Packing

Numberwithindrawing(seesection 1.2) 2 7 14 15

Lubricants 8150-4008 8150-40088150-4000/ 8150-4007/ 8150-0073

8150-4000/ 8150-4007/ 8150-0073

WARNING!

AB 0100-3321CT EN 97

Tools

4 Tools



15 to 25 ½to1 Seatwrench 1280-3030

32 to 50 1¼ to 2 Seatwrench 1280-3009



DN NPS






15 to 50 ½to4 Assembly tool for packing 1281-0094

AB 0100-3323 EN2018-05



Photo


ANSI NPS ½to4


Mounting and operating instructions u EB 8113/8114


DN 15to50/NPS ½to2 DN 65to100/NPS 2½to42 Plug stem 1 Body7 Guide bushing 2 Valvebonnet/insulatingsection17 Plug 4 Top seat20 Body 5 Top plug22 Nameplate 7 Guide bushing27 Valvebonnet/insulatingsection 8 Threaded bushing (packing nut)34 Flange 11 Spring40 Spacer 12 Washer41 Spacer 13 Stud46 Body gasket 14 Body nut51 Stud 15 Packing52 Body nut 16 V-ringpacking121 Hexagon nut (self-locking) 17 Body gasket122 Retaining washer 36 Plug stem123 Washer 40 Hexagon nut (self-locking)131 Threaded bushing (packing nut) 75 Spacer132 Washer 76 Spacer133 Spring 80 Nameplate134 V-ringpacking 81 Grooved pin135 Central nut 141 Bottom seat161 Top seat 192 Washer162 Bottom seat 199 Bottom plug

Type 3323Three-wayValve




100 AB 0100-3323 EN


131134132133135

2

27

52

46

161

51

27

7

2

40

41

17

44

34

122121123

162

22

44

17

17

41

40

17

20

DN 15to50/NPS ½to2

AB 0100-3323 EN 101


12

16

80

13

141

4

36

7

2

11

76

7

2

8

14 36

199

75

75

811

75

75

5

199

76

40192

15

17

5

DN 65to100/NPS 2½to4

102 AB 0100-3323 EN

Tightening torques


2.1 Tightening torques to install the seat

2.1.1 Top seatNumberoftopseatwithindrawing:DN 15to50:162·DN 65to100:4


DN NPS Without torque multiplier With torque multiplier 1) Without torque


15 and 25 ½and1 120 – 2) 120 – 2)

32 to 50 1½and2 500 40 500 40

65 and 80 2½and3 1100 88 950 76

100 4 1750 140 1400 112


2.1.2 Bottom seatNumberofbottomseatwithindrawing:DN 15to50:161·DN 65to100:141


DN NPS Without torque multiplier With torque multiplier 1) Without torque


15 and 25 ½and1 120 – 2) 120 – 2)

32 to 50 1½and2 500 40 500 40

65 and 80 2½and3 1025 82 880 70

100 4 1650 132 1320 106




DN NPS

32 to 100 1½to4 TorquemultiplierSX30,gearratio1:12.5,max.3000 Nm 9932-3808

32 to 50 1½and2 Torque wrench 9932-3812

80 and 100 3 and 4 Torque wrench 9932-3814

AB 0100-3323 EN 103

Tightening torques

2.2 Tightening torques for connection of body and bonnetValve size

Tighteningtorqueforbodynut(52and14)inNmDN NPS

15 and 25 ½and1 30

32 to 50 1½and2 50

65 and 80 2½and3 100

100 4 150


Tighteningtorqueforthreadedbushing(131and8)inNmDN NPS

15 to 100 ½to4 20

2.4 TighteningtorquesforthehexagonnutattheplugstemendValve size

Tighteningtorqueforhexagonnut(121and40)inNmDN NPS

15 and 25 ½and1 15

32 to 50 1½and2 15

65 and 80 2½and3 100

100 4 100

2.5 Tightening torques for central nutsValve size

Tighteningtorqueforcentralnut(135)[Nm]DN NPS

15 to 50 ½to2 150

104 AB 0100-3323 EN

Lubricants

3 Lubricants




Seatthread,studbolts 250 –180 to +1200 Gray 8150-4008

Plugstemseal,packing,threaded bushing

10

–200 to +220 White

8150-4000

60 8150-4007

650 8150-0073


Component Seat Plug and plug stem

Threaded bush-ing Body nut Packing Hexagonnut

(self-locking)

Number withindrawing

DN 15to50/NPS ½to2 161,162 17,2 131 52 134 121

DN 65to100/NPS 2½to4 4,141 5,199,36 8 14 15 40

Lubricants 8150-40088150-4000/ 8150-4007/ 8150-0073

8150-4008 8150-40088150-4000/ 8150-4007/ 8150-0073

8150-4008

WARNING!

AB 0100-3323 EN 105

Tools

4 Tools



15 and 25 ½and1 Seatwrench 1280-3010

32 to 50 1½and2 Seatwrench 1280-3011

65 and 80 2½and3 Seatwrench 1280-0305

100 4 Seatwrench 1280-0405



DN NPS

32 to 100 1½to4 TorquemultiplierSX30,gearratio1:12.5,max.3000 Nm 9932-3808

15 and 25 ½and1 Torque wrench 9932-3812

32 to 100 1½to4 Torque wrench 9932-3814

106 AB 0100-3323 EN

Tools

4.2 Assembly toolsValve size


15 and 25 ½and1

Tool to hold the plug stem stationary at the hexagonal part to undo or tighten the boltConsisting of:

Flange for plug stem 1280-3057

Sockettofastenthenut,toothedlock washers or washer 1280-3059

32 to 50 1½and2

Tool to hold the plug stem stationary at the hexagonal part to undo or tighten the boltConsisting of:

Flange for plug stem 1280-3058

Sockettofastenthenut,toothedlock washers or washer 1280-3059

AB 0100-3510 EN2017-09



Photo


ANSI NPS ½to1

Associated product documentationDatasheet u T 8091andu T 8091-1

Mounting and operating instructions u EB 8091andu EB 8091-1

1.2 Note on replacing the trim

Different seat threads (M10 x 1 and M16 x 1) are assigned to the KVS ranges 0.0001 to 0.4 and 0.63 to 1.6. Therefore, the trims are only interchangeable in the same valve size within the specified range.

Incorrect control due to a combination of trim parts that do not match each other.The trim parts (seat, plug, anti-rotation fixture and body gasket) are matched to exactly fit each other. The trim parts are delivered together and marked accordingly (see associated valve documentation u EB 8091 and u EB 8091-1).Only install matching trim parts.

Note

NOTICE!

Type 3510Micro-flowValve



http://www.samson.de/pdf_de/e80910en.pdf




108 AB 0100-3510 EN


1.3 Parts

1 Body2 Trim

2.1 Plug with plug stem2.2 Seat2.3 Body gasket2.4 Anti-rotationfixture

3 Bellows (assembly)3.1 Plug stem with metal bellows3.2 Seal3.3 Bellows nut3.4 Seal(onintermediatepiece)3.5 Bottomanti-rotationfixture

4 Intermediate piece5 Seal6 Cap screw

7 Bellows seal/insulating section8 Seal9 Seal

10 Packing washer11 Slottedroundnut12 Threaded bushing (packing nut)13 Yoke14 Travel indicator scale15 Retaining plate16 Countersunk screw17 Bearing sleeve18 Diskspring19 Packing washer20 Hexagon nut21 Snapring

22 Plug stem extension23 Cap screw

24.1 Bottomanti-rotationfixture24.2 Topanti-rotationfixture(two-piece)

25 Washer26 Hexagon nut27 Washer29 Sealfortestconnection30 Screwplug32 Yoke (ready mounted)34 Packing37 Lower part of the stem connector

(assembly)

Ch:

WN

R

Ch. Nr.:

WNRPN 400

SAMSON 3510

PN 4

00Ch

:

WN

R

PN 4

00Ch

:

WN

R

PN 4

00Ch

:

WN

R

14

15

1613

20211918

17

899

10

8

2.4

2.22.3

2.1

4

6

24.227

24.2 27

3.43.3

3.1

3.2

3.5

2930

6

7

3

11

265

24.1

7

6

22

25

12

34

2

1

32

37

23

2526

2324.2

AB 0100-3510 EN 109

Tightening torques



2.1 Tightening torques to install the seatValve size

Tighteningtorqueforseat(2.2)[Nm]DN NPS

15 to 25 ½to1 20



15 to 25 ½to1 4

2.3 Tightening torques for intermediate pieceValve size

Tighteningtorqueforintermediatepiece(4)[Nm]DN NPS

15 to 25 ½to1 120

2.4 Tightening torques for bottom slotted nutValve size

Tighteningtorqueforbottomslottednut[Nm]DN NPS

15 to 25 ½to1 100

2.5 Tighteningtorquesfortopslottednut(ringnut)

The top slotted nut (ring nut) is used to attach the SAMSON Type 3271 or Type 3277 Actuator. This nut is not shown in the explod-ed diagram in section 1.3.

Valve sizeTighteningtorquefortopslottednut(ringnut)[Nm]

DN NPS

15 to 25 ½to1 100

2.6 TighteningtorquesforhexnutsonthetipoftheplugstemValve size

Tighteningtorqueforhexnuts(20)[Nm]DN NPS

15 to 25 ½to1 7

Note

110 AB 0100-3510 EN

Tightening torques

2.7 TighteningtorquesforbellowsValve size

Tighteningtorqueforbellows(3)[Nm]DN NPS

15 to 25 ½to1 90

2.8 Tighteningtorquesforbellowsseal/insulatingsectiononthebodyValve size

Tighteningtorqueforbellowsseal/insulatingsection(7)[Nm]DN NPS

15 to 25 ½to1 120

AB 0100-3510 EN 111

Lubricant

3 Lubricant





Plug stem seal

10

–200 to +220 White

8150-4000

60 8150-4007

650 8150-0073

3.2 Lubricant sorted by partsApplication Plug1) Seat Bellows Intermediate piece


tion 1.3)2.1 2.2 3 4

Type 35108150-4000/ 8150-4007/ 8150-0073

8150-4000/ 8150-4007/ 8150-0073

8150-4000/ 8150-4007/ 8150-0073

8150-4000/ 8150-4007/ 8150-0073

Versionforoxygenservice (cold box) 8150-0116 8150-0116 8150-0116 8150-0116

Application Bellowsseal/insulatingsec-tion Packing Threaded bushing


tion 1.3)7 34 12

Type 35108150-4000/ 8150-4007/ 8150-0073

8150-4000/ 8150-4007/ 8150-0073

8150-4000/ 8150-4007/ 8150-0073

Versionforoxygenservice (cold box) 8150-0116 8150-0116 8150-0116

1) Only for version with bellows seal/insulating section

WARNING!

112 AB 0100-3510 EN

Tools

4 Tools

4.1 Tool setsValve size


15 to 25 ½to1 Tool kit for standard version of micro-flowvalve 1280-3050

15 to 25 ½to1Tool kit (discontinued) for low-temperatureversionofmicro-flowvalve

1280-3071



DN NPS

15 to 25 ½to1 Torque wrench 9932-3812

15 to 25 ½to1 Socketwrench 1) Versionwithgroove 9118-8425 –

1) Only required for old bellows seal version (manufactured until around 1998). The socket wrench (item no. 1280-3002) for new bellows seal versions(manufacturedfrom1998onwards)isincludedinthetoolkitformicro-flowvalves.

AB 0100 EN2017-09



Photo

Valvesize(standard)DIN DN 15to50

ANSI NPS ½to2

Valvesize(micro-flowvalve)DIN DN 8to25

ANSI NPS ¼to1(versionforType 3271/Type 3277)NPS 3/8to1(versionforType 3379)

Associated product documentationDatasheet u T 8048-2

u T 8048-3

Mounting and operating instructions u EB 8048-2/-3

1.2 NoteonType 3349TheType 3349AngleValveisdesignedforasepticapplicationsinthefoodandpharmaceuticalindustriesaccordingtoDINorANSIstandards.Specialstandardsandregulatorsapplyintheseindustries,whichareessentialforthecorrectandsafehandlingofproducts.ContactSAMSON'sAfter-salesServicedepartmentifyouhaveanyquestions.

1.3 Note on actuatorsTheType 3349AngleValvecanbecombinedwitheitheraType 3271,Type 3277orType 3379PneumaticActuator.Thevalveconstructiondiffersdependingontheversion.Therefore,adifferenceismadeinfollowingbasedontheactuatormountedonthevalve. – Tighteningtorques,lubricantsandtoolsfortheType 3271andType 3277PneumaticActuatorsarelistedinthesectiononType 3271andType 3277Actuatorsinthisdocument.

– Tighteningtorques,lubricantsandtoolsfortheType 3379PneumaticActuatorarelistedinu EB 8315.

Type 3349 Valve





114 AB 0100 EN


1.4 Parts

34

20

2

3

6

41

23

34

20

2

3

6

41

Without packing With packing

2 Plug3 Plug stem6 Threaded pin20 Flange23 Packing34 Screw41 Bearings

PartsofType 3349(versionforType 3271andType 3277PneumaticActuators)

34

3

2

2041

6

2334

3

2

2041

6

Without packing With packing

2 Plug3 Plug stem6 Threaded pin20 Valvebonnet23 Packing34 Screw41 Bearings

PartsofType 3349(versionforType 3379Actuator)

AB 0100 EN 115

Tightening torques


2.1 TighteningtorquesforType 3349withType 3271orType 3277Actuator

Tightening torques for the Type 3271 and Type 3277 Pneumatic Actuators are listed in the section on Type 3271 and Type 3277 Actuators in this document.

2.1.1 Tightening torques for connection of plug and plug stemValve size

Tighteningtorqueforplug(2)andplugstem(3)inNmDN NPS

8 to 25 (micro-flowvalve)

¼ to 1 (micro-flowvalve)

4

15 to 25 ½to1 16

32 to 65 1¼to2½ 135

80 and 100 3 and 4 200

2.1.2 Tightening torques for connection of body and valve bonnet

Risk of damage to the body screws due to excessively high tightening torques.Older valve versions have body screws (34), which are no longer suitable for the specified tightening torques.Make sure that the new screws are used for all versions. If necessary, contact SAMSON's After-sales Service department.

Valve sizeTighteningtorqueforscrew(34)inNm

DN NPS


¼ to 1 (micro-flowvalve)

7

15 to 25 ½to1 16

32 to 65 1¼to2½ 40

80 and 100 3 and 4 135

2.2 TighteningtorquesforType 3349withType 3379Actuator

2.2.3 Tightening torques for connection of plug and plug stemValve size

Tighteningtorqueforplug(2)/plugstem(3)inNmDN NPS


3/8 to 1 (micro-flowvalve)

4

15 to 25 ½to1 16

32 to 50 1¼ to 2 135

Note

NOTICE!

116 AB 0100 EN

Lubricant

2.2.4 Tightening torques for connection of body and valve bonnetValve size

Tighteningtorqueforscrew(34)inNmDN NPS


3/8 to 1 (micro-flowvalve)

7

15 to 25 ½to1 16

32 to 50 1¼ to 2 40

2.2.5 Tightening torques for connection of actuator stem and plug stemValve size

Tighteningtorqueforactuatorstemandplugstem(3)inNmDN NPS

8 to 50 ¼ to 2 4

3 Lubricant



3.1 Recommended lubricantApplication Temperature range in °C Color Item no. of lubricant

Valvesforfoodprocessing –50 to +150 White 8150-9002

3.2 Lubricant sorted by parts and versionsApplication Plug Plug stem Threaded pin Bearings

Numberwithindrawing(seesection 1.4) 2 3 6 41

Standardversion 8150-9002 8150-9002 8150-9002 8150-9002

Micro-flowvalveversion 8150-9002 8150-9002 – 8150-9002

Application Packing Flange/valve bonnet Screw

Numberwithindrawing(seesection 1.4) 23 20 34

Standardversion 8150-9002 8150-9002 –

Micro-flowvalveversion 8150-9002 – –

WARNING!

AB 0100 EN 117

Tools

4 ToolsValve size

Tool Connections Item no. PhotoDN NPS

8 to 25 ¼ to 1

Setoftoolsconsistingofclampingringsto clamp the plug stem in a vise – – 1281-003515 to 25 ½to1

32 to 50 1¼ to 2

32 to 65 1¼to2½ Specialwrenchforplugstem ½” 1281-0092

80 and 100 3 and 4 Specialwrenchforplugstem ½” 1281-0093

Special toolsThe following tools are additionally required to mount the plug:

Valve sizeTool Reference 1)

DN NPS

32 to 100 1¼ to 4 ISItorquewrench,20to100 Nm 3345-2

1) ISIordernumber(notaSAMSONitemno.)

AB 0100 EN2017-09

1 InformationonType 3271andType 3277Actuators


Photo

Actuator areas cm² 60,80,120,175,240,350,355,700,750,1000,1400-60,1400-120,1400-250,2800,2 x 2800

Travel mm 7.5 to 250

Associated product documentationDatasheets u T 8310-1,u T 8310-2,u T 8310-3,u T 8310-8

Mounting and operating instructions u EB 8310-X


Photo

Actuator area cm² 120,175,240,350,355,700,750

Travel mm 7.5 to 60

Associated product documentationDatasheet u T 8310-1

Mounting and operating instructions u EB 8310-X

1.3 Noteonactuatorswithpreloadedsprings

Risk of personal injury due to preloaded springs.Valves in combination with pneumatic actuators with preloaded springs are under tension. These control valves with SAMSON pneumatic actuators can be identified by the long bolts protruding from the bottom of the actuator. Additionally, these actuators are marked by an adhesive label.Before starting any work on the actuator, relieve the compression from the preloaded springs (see associated actuator documenta-tion).

WARNING!

Types 3271and3277PneumaticActuators






120 AB 0100 EN

InformationonType 3271andType 3277Actuators

1.4 Parts

Handwheel parts (60)

1 Top diaphragm case2 Bottom diaphragm case4 Diaphragm5 Diaphragmplate6 Hose clamp7 Actuator stem8 Ring nut9 Hexagon nut

10,11,12 Spring15 Hexagon nut20 Hexagon bolt21 Hexagon nut22 Hexagon bolt (preloading)23 Hexagon nut (preloading)24 Blanking plug (preloading)

26/27 Stemconnectorclamps29 Hexagon screw40 Radial shaft seal

41 Wiper ring42 Drybearing47 Hexagon screw48 Follower plate50 Spindleassembly51 Coupling (handwheel)52 Screwedflangeassembly54 Ring57 Coupling nut58 Washer60 Handwheel62 Dowelpin63 Threaded pin67 Snapring68 Axial needle bearing73 Cover78 Lock nut

22

202520

25

974042

4241

7

8

23

1

22

1540

50

7852

5168

685763

6258

58

6754

50

73 42

4241

21

8

484760

6

26/272

4

5

1

1211

10

29

PartsofType 3271andType 3277Actuators(exampleshowsType 3271Actuatorwithhandwheel)

Parts of actuators with other actuator areas are listed at u www.samson.de > Product documentation.Note

http://www.samson.de/page.php?sp=en&lh=l12&ll=l89&ti=Produkt-Dokumentation&bo=druckschriften/de-druckschriften.php

AB 0100 EN 121

Tightening torques


2.1 Tightening torques for nuts to connect the top and bottom diaphragm casesActuator area in cm² Tighteningtorquefornuts(21)inNm

120 8

175 15

240 15

350,355 15

700 20

750 30

1000 35

1400-60 30

1400-120 15 to 20

1400-250 30

2800 50

2.2 Tighteningtorquesfornutstoconnectthetopandbottomdiaphragmcaseswhentheactuatorspringsarecompressed

Actuator area in cm² Tighteningtorquefornuts(23)inNm

175 15

240 15

350,355 15

700 20

750 25

1000 35

1400-60 30

1400-120 60

1400-250 50

2800,2 x 2800 50

2.3 Tightening torques for ring nutActuator area in cm² Thread Tighteningtorqueforringnut(8)inNm

120,175(formicro-flowvalve) M20x1.5 100

120 to 750 M30x1.5 150

1000 M60x1.5 –

1400-60 M60x1.5 –

1400-120 M100x2 –

1400-250 M100x2 –

2800 M100x2 –

122 AB 0100 EN

Tightening torques

Special toolsThefollowingtoolsareadditionallyrequiredtotightentheringnut(8)ofactuatorswith750 cm²andsmaller:

Nm Connections Tool Item no. Photo

60 to 320 14x18 mm Interchangeable head torque wrench 9932-2238

110 – –Slottednutwrench fortorquewrenchin120 cm²versionformicro-flowvalve

1280-3015

150 – – Castellated nut wrench for torque wrench 1280-3118

2.4 Tightening torques for collar nutActuator area in cm² Tighteningtorqueforcollarnut(15or83 1))inNm

175 –

240 35

350,355,700,750,1000 160

2800,2 x 2800 6001) 83onlyappliesto2800and2 x 2800 cm²actuators

2.5 Tightening torques for retaining nutActuator area in cm² Tighteningtorquesforretainingnut(82)inNm

1400-60 260

1400-120 250

1400-250 1) 2501) For"stemretracts"directionofaction:82;for"stemextends"directionofaction:174

2.6 Tightening torques for nut on compressorActuator area in cm² Tighteningtorquefornut(92)inNm

1000 200

2.7 Tightening torques for hose clampActuator area in cm² Tighteningtorqueforadjustableclamp(6)inNm

240,350,700 6

1400-60Connectionbetweentwoadjustableclamps:3 Nm

Clamplockoftheadjustableclamps:8 Nm

Risk of property damage and malfunction due to incorrect mounting of the hose clamp.The clamp lock must be fastened between the two fastening bolts on the top and bottom diaphragm case. Observe instructions in the associated actuator documentation.

NOTICE!

AB 0100 EN 123

Tightening torques

− After performing any repair or maintenance work on the actuator, renew the adjustable clamp. − Actuators with 120, 175, 355, 750, 1000 and 2800 cm² actuator areas do not have an adjustable clamp. − Versions of the 1400 cm² actuator exist with and without adjustable clamp. Therefore, it is important to always specify the actu-ators's configuration ID or the SAMSON order number (including position within the order) when ordering spare parts, for re-pairs and after-sales inquiries. These data include information on which version is used.

Special toolsThe following tools are additionally required to tighten the adjustable clamp (6):


2to10 Nm


¼”

9932-3811


¼” socket 9932-3302

2.8 Tighteningtorquesforrodofanti-rotationfixtureActuator area in cm² Tighteningtorqueforrodofanti-rotationfixture(88)inNm

1400-120 30

1400-250 30

2.9 Tightening torques for stem connector clampsPlug stem diameter Thread size Tighteningtorqueforstemconnectorclamps(26/27)inNm

10 M5 5

16 M6 9

22 M12 75 (±5)

40 M16 140 (±5)

Note

124 AB 0100 EN

Lubricant

3 Lubricant



3.1 Recommended lubricant

Application Gasket material and operating medium Quantity[g] Temperature ran-

ge in °C Color Item no. of lubri-cant

Mechanical bearings in the actuators (version for water)Valvelubricant

NBR: water 100 –20 to +160 Light brown 8150-4032

Points of support and threaded spindle in actuators NBR: air

100–30 to +130 Black

8152-1002

400 8152-1001

Mechanical bearings in Type 3271Actuators – – Upto+200 Red 8150-0012

Screws(stainlesssteel) – – Upto+200 White/gray 8150-0085

Valvesforoxygenservice(freeof oil and grease)

EPDM/PVMQ:airEPDM:oxygen 60 –60 to +250 White 8150-0116

Springcompression – 250 –180 to +1200 Gray 8150-4008

2800and2 x 2800 cm²actuators – 400 Upto+200 °C Red 8150-0012


ApplicationThread on the

bottom diaphragm case

Actuator stem Hexagonbolt Dry bea-ring

Hexagonnut(ac-tuatorstem) Handwheelparts

Numberwithindra-wing(seesecti-on 1.4)

2 7 20/22 42 15 60

Type 3271 8150-4008 8152-1002/ 8152-1001 8150-0085 8152-1002/

8152-10018152-1002/ 8152-1001

8152-1002/ 8152-1001

Type 3277 8150-4008 8152-1002/ 8152-1001 8150-0085 8152-1002/

8152-10018152-1002/ 8152-1001

8152-1002/ 8152-1001

Versionforoxygenservice (cold box) 8150-0116 8150-0116 8150-0116 8150-0116 8150-0116 8150-0116

Application Radial shaft seal Wiper ring Dry bearing 1)


40 41 126,187

Type 3271 8152-1002/ 8152-1001

8152-1002/ 8152-1001

8152-1002/ 8152-1001

Type 3277 8152-1002/ 8152-1001

8152-1002/ 8152-1001 –

Versionforoxygenservice (cold box) 8150-0116 8150-0116 8150-0116

1) Type 3271with1400-250 cm²actuatorareaonly

WARNING!

AB 0100 EN 125

Tools

3.3 SealantApplication Item no.

Between top diaphragm case (1) and intermediate ring (180) 1) 8121-4005


4 Tools

4.1 Type 3271andType 3277,60to120 cm²actuatorareasActuator area Tool description Item no. Photo

60to120 cm²

Mandrel for wiper (41) 1280-3023

Mandrel for radial shaft seal (40) 1280-3061 (1280-3024)

Mandrel for dry bearing (42) 1280-3025

60to120 cm² Punch 1280-3084

60to120 cm² Liftingfixture 1280-3094

60to120 cm² Travel adjusting gauge 1280-2001

4.2 Type 3271andType 3277,175 cm²actuatorareaActuator area Tool description Item no. Photo

175 cm²




175 cm² Punch 1280-3084

175 cm² Liftingfixture 1280-3072

126 AB 0100 EN

Tools

Actuator area Tool description Item no. Photo

175 cm² Travel adjusting gauge 1280-2001


240 cm²(Type 3271only)




240 cm²(Type 3277only)




240 cm² Punch 1280-3084



4.4 Type 3271andType 3277,350and355 cm²actuatorareasActuator area Tool description Item no. Photo

350/355 cm²




355 cm²

Mandrel for radial shaft seal (40)Specialversionforactuatorwithtravelstop 1280-3169

Mandrel for dry bearing (42)Specialversionforactuatorwithtravelstop 1280-3170

350/355 cm²O-ringsleeve,foractuatorswithtravelstopsonbothsides(toprotecttheO-ringfromchafingwhile being mounted)

1280-3198

AB 0100 EN 127

Tools


350/355 cm² Punch 1280-3084

350/355 cm² Liftingfixture 1280-3072

350/355 cm² Travel adjusting gauge 1280-2001

4.5 Type 3271andType 3277,700and750 cm²actuatorareasActuator area Tool description Item no. Photo

700/750 cm²




700 cm²O-ringsleeve,foractuatorswithtravelstopsonbothsides(toprotecttheO-ringfromchafingwhile being mounted)

1280-3206

750 cm² O-ringsleeve(toprotecttheO-ringfromchafingwhile being mounted) 1280-3198

750 cm² Wrenchforslottednut,SW 24,foractuatorswithtravel stop 1280-3197

700/750 cm² Punch 1280-3084

750 cm² Swivelliftinghookforliftingtheactuatorandset-ting it upright 8442-1017

128 AB 0100 EN

Tools


750 cm²

Eyebolt to vertically lift the actuatorThread: M16Increased height compared to the version without lifting eyelet (measured from top of the diaphragmcase):32 mm 1)

8325-0131

700/750 cm² Travel adjusting gauge 1280-2001

Special toolsThe following tools are additionally required:


60to320 Nm

Torque wrench with scale 14x18 mm 9932-2238

Open-end wrench 14x18 mm SW32 mm 9932-3371

4.6 Type 3271,1000 cm²actuatorareaActuator area Tool description Item no. Photo

1000 cm²


Mandrel for radial shaft seal (40) 1280-3075

1000 cm²

SocketwrenchSW 24(actuatorstemextends) 1280-3181

SocketwrenchSW 24(actuatorstemretracts) 1280-3199

SocketwrenchSW 36 1280-3182

1000 cm² Punch 1280-3083

1000 cm² Swivelliftinghookforliftingtheactuatorandset-ting it upright 8442-1018

AB 0100 EN 129

Tools


1000 cm²


8325-0135




60to320 Nm


Open-end wrench 14x18 mm SW32 mm 9932-3371

4.7 Type 3271,1400 cm²actuatorareaActuator area Tool description Item no. Photo

1400-60 cm²



1400-120 cm²1400-250 cm²



1400 cm² Mandrelfor1400 cm²actuatorswithtravelstopson both sides 1280-3205

1400-60 cm² Punch for dry bearing (42) 1280-3083

1400-120 cm²1400-250 cm² Punchfordrybearing(42,187 1)) 1280-3082

1400-250 cm² Punch for dry bearing (126) 1280-3083

1400 cm² Punchfor1400 cm²actuatorswithtravelstopsonboth sides 1280-3204

130 AB 0100 EN

Tools


1400-120 cm²1400-250 cm²

Swivelliftinghookforliftingtheactuatorandsetting it upright 8442-1019

1400-120 cm²1400-250 cm²

Eyebolt to vertically lift the actuatorIncreased height compared to the version without lifting eyelet (measured from top of the diaphragmcase):90 mm

8325-1101



4.8 Type 3271,2800and2 x 2800 cm²actuatorareasActuator area Tool description Item no. Photo

2800/2 x 2800 cm²Tool setFacilitates diaphragm replacement and reversal of the fail-safe action

1280-4010 –

2800 cm²



2800 cm² Punch 1280-3082

2800/2 x 2800 cm² Swivelliftinghookforliftingtheactuatorandset-ting it upright 8442-1019

2800/2 x 2800 cm²


8325-1101

2800/2 x 2800 cm² Travel adjusting gauge 1280-2001

AB 0100 EN2017-09

1 InformationonType 3371andType 3372Actuators


Photo

Actuator area cm² 120 350




Photo

Actuator area cm² 120 350


Mounting and operating instructions

u EB 8313-1(withintegralpositioner)u EB 8313-3(withdirectlyattachedpositioner)

1.3 NoteonversionsofType 3372

The Type 3372 Pneumatic Actuator is available in different versions: − Type 3372 with 120 cm² actuator area and integral positioner − Type 3372 with 120 or 350 cm² actuator area and Type 3725 Positioner (direct attachment)



Note

WARNING!

Types 3371and3372PneumaticActuators






132 AB 0100 EN


1.5 Parts

2.42.2

2.335

1120/1

330

17282570

5416

24

21

31

3

72

12

11

35

20/1

7/8/9/10

26

14

18

2

6

22

23

27

13

Mounting with crossbeam

Mounting without

crossbeam

Type 3371,120 cm²actuatorarea1 Ventplug2 Bottom diaphragm case

2.2 Radial shaft seal2.3 Wiper ring2.4 Drybearing3 Actuator stem4 Stopper5 Label (preloading)6 Nameplate

7/8/9/10 Spring11 Rod12 Bushing13 Diaphragmplate14 Diaphragmplate16 Top diaphragm case17 Crossbeam18 Diaphragm20 Screwplug21 Screw-oncap22 Hexagon bolt23 Hexagon bolt24 Hexagon nut25 Hexagon nut26 Collar nut27 Washer28 Serratedlockwasher

30/31 Stemconnectorclamps35 Pneumatic connection37 Rod70 Protective cap72 Rod nut (hexagon nut)

AB 0100 EN 133


2520

50

2

33

13

51

5460

25

2153

61

14

56

16

37

22

1

41

7

11

10

15

5

4

27

4055

42

57

12

101100

52

Type 3371,350 cm²actuatorarea1 Top diaphragm case2 Bottom diaphragm case4 Diaphragm5 Diaphragmplate7 Actuator stem

10/11 Spring12 Stemconnectorclamp13 Stemconnectorclamp14 Screw15 Collar nut16 Ventplug20 Hexagon screw21 Hexagon nut22 Hexagon bolt (preloading)25 Washer27 Compressor33 Rod37 Washer40 Radial shaft seal41 Wiper ring42 Drybearing50 Screwforrod(51)51 Rod52 Washer (version with "actuator

stem retracts" only)53 O-ring54 Rod nut55 Bushing56 Snapring57 O-ring60 Plate61 Pneumatic connection

100 Nameplate101 Label (preloading)

134 AB 0100 EN

Tightening torques



The tightening torques apply to both Type 3371 and Type 3372.

2.1 Tightening torques for nuts to connect the top and bottom diaphragm casesActuator area in cm² Tighteningtorquefornuts(21,23)inNm

120 7

350 15

2.2 TighteningtorquesforscrewsonrodsActuator area in cm² Tighteningtorqueforscrew(50)inNm

120 35

350 70 (±10)

2.3 Tightening torques for collar nutActuator area in cm² Tighteningtorqueforcollarnut(15)inNm

120 35

350 160

2.4 Tightening torques for stem connector clampsActuator area in cm² Tighteningtorqueforstemconnectorclamps(30/31for120 cm²;12for350 cm²)inNm

120 5

350 9

Note

AB 0100 EN 135

Lubricant

3 Lubricant




Application Gasket material and operating medium Quantity[g] Temperature range

in °C Color Item no. of lubri-cant

Mechanical bearings in the actu-ators (version for water)Valvelubricant

NBR: water 100 –20 to +160 Light brown 8150-4032

Points of support and threaded spindle in actuators NBR: air

100–30 to +130 Black

8152-1002

400 8152-1001

Springcompression – 250 –180 to +1200 Gray 8150-4008

Screws(stainlesssteel) – – Upto200 °C White 8150-0085


Application Actuator stem Collar nut Hexagonbolt Radial shaft seal Wiper ring Dry bearing Screw

Numberwithindra-wing(seesecti-on 1.5)

7 15 20/22 40 41 42 50

Type 3371 8152-10028152-1001

8152-10028152-1001 8150-0085 8152-1002

8152-10018152-10028152-1001

8152-10028152-1001

8152-10028152-1001

Type 3372 8152-10028152-1001

8152-10028152-1001 8150-0085 8152-1002

8152-10018152-10028152-1001

8152-10028152-1001

8152-10028152-1001

WARNING!

136 AB 0100 EN

Tools

4 Tools


120 cm²

Mandrel for wiper 1280-3023

Mandrel for radial shaft seal 1280-3061 (1280-3024)

Mandrel for dry bearing 1280-3025

120 cm² Punch 1280-3084




350 cm²




350 cm²O-ringsleeve,foractuatorswithtravelstopsonbothsides(toprotecttheO-ringfromchafingwhile being mounted)

1280-3198

350 cm² Punch 1280-3084


AB 0100 EN 137

Tools





60to320 Nm


Open-end wrench 14x18 mmWidth across flats32

1280-3186

Socket(assembly) –Width across flats13

1280-3108 –

AB 0100 EN2017-09

1 InformationonType 3275Valve1.1 Technical data

Type 3275

Photo

Actuator areas 314,490and804 cm²

Travel 15or30 mm



1.2 Parts

1

2

78

9

3

10

4

12

11

6

5

5

1

3

789

21

10

45

12

6

11

5

2

1 Piston rod2 Piston rod seal3 Plain bearing4 Cover5 O-ring6 Pipe7 Piston seal

8 Piston guide band9 Piston10 Base11 Collar nut12 Linkage21 Dampingseal

Type 3275with314and490 cm²actuatorareas Type 3275with804 cm²actuatorarea

Type 3275 Pneumatic Piston Actuator



140 AB 0100 EN

Tightening torques


2.1 Tightening torques for tie rodsCylinder diameter in mm Tighteningtorquefortierod(12)inNm

32 7.0 to 9.5

40 7.0 to 9.5

50 13.6 to 18.4

63 13.6 to 18.4

80 21 to 28

100 21 to 28

125 40 to 54

160 106 to 143

200 106 to 143

250 187 to 253

320 298 to 403

2.2 Tightening torques for collar nutsCylinder diameter in mm Tighteningtorqueforcollarnut(11)inNm

32 13.6 to 18.4

40 13.6 to 18.4

50 13.6 to 18.4

63 13.6 to 18.4

80 32 to 40

100 32 to 40

3 Lubricant

The lubricant to be used is included with the set of parts subject to wear.Do not use any other lubricants.If necessary, contact SAMSON's After-sales Service department.

Parts to be lubricated – Spaceswherethesealsaretobeinstalled – Seals:pistonrodseal(2),O-ring(5),dampingseal(21),pistonseal(7),pistonguideband(8) – Face of the cylinder barrel (6) – Face of the piston rod (1) – Grease chambers at the piston seal (7) – Grease chambers at the piston rod seal (2)

4 ToolsNospecialtoolsarerequiredtoassembleordisassembletheType 3275PneumaticPistonActuator.

Note

AB 0100 EN2017-09



Photo

Actuator areain² 27,54,116

cm² 175,350,750


Mounting and operating instruc-tions u EB 8820

The Type 3571 Actuator is only sold through SAMSON USA.



1.3 Parts – Explodeddiagramofactuatorwith27and116 in²(175and750 cm²)actuatorarea,seepage 142 – Explodeddiagramofactuatorwith54 in²(350 cm²)actuatorarea,seepage 143

Note

WARNING!

Type 3571 Pneumatic Actuator

142 AB 0100 EN


20

101

22

140

1

16

100

12

11

10

33

36

7

35

34

4

17

5

40

42

2

25

21

300

418

23

24

29

28

•

•

•

•

•

•

•

••

•

27and116 in²(175and750 cm²)actuatorareas

1 Top diaphragm case2 Bottom diaphragm case4 Diaphragm5 Diaphragmplate7 Actuator stem8 Ring nut10 Spring(external)11 Spring(internal)12 Spring(internal)16 Ventplug17 O-ring20 Hexagon bolt21 Hexagon nut22 Hexagon bolt (preloading)23 Hexagon nut (preloading)24 Stopper

25 Washer28 Stemconnectorclamp29 Hexagon screw33 Nut34 Slottednut 1)

35 Compressor36 Distancepipe40 Radial shaft seal41 Wiper ring42 Drybearing100 Nameplate101 Label (preloading)140 Lifting eyelet 1)

300 Stopper

1) Onlyfor116 in²/750 cm²actuatorareas

AB 0100 EN 143


1 Top diaphragm case2 Bottom diaphragm case4 Diaphragm5 Diaphragmplate6 Hose clamp with compressor7 Actuator stem8 Ring nut9 Nut (glued to the actuator stem (7))10 Spring(external)11 Spring(internal)16 Ventplug20 Hexagon bolt21 Hexagon nut22 Hexagon bolt (preloading)23 Hexagon nut (preloading)25 Washer

28 Stemconnectorclamp29 Hexagon screw36 Distancepipe40 Radial shaft seal41 Wiper ring42 Drybearing100 Nameplate101 Label (preloading)

•

•

•

•

•

•

•

1

22

1620

101

7

6

4

36

5

15

10

11

16

4125

21

28

8

2

42

40

100

23

•

29

•

•

•

9

54 in²(350 cm²)actuatorarea

144 AB 0100 EN

Tightening torques

2 Tightening torquesSeesection 1.3forpositionnumbers

2.1 Tightening torques for nuts to connect the top and bottom diaphragm casesActuator area

Tighteningtorquefornuts(21,23)inNmin² cm²

27 175 12 to 15

54 350 15

116 750 25

2.2 Tightening torques for ring nutActuator area

Tighteningtorqueforringnut(8)inNmin² cm²

27 175 150

54 350 150

116 750 150

Special toolsThe following tools are additionally required to tighten the ring nut (8):

Nm Connections Tool Item no. Photo

60 to 320 14x18 mm Interchangeable head torque wrench 9932-2238

150 – – Castellated nut wrench for torque wrench 1280-3118

2.3 Tightening torques for collar nutActuator area

Tighteningtorqueforcollarnut(15)[Nm]in² cm²

27 175 –

54 350 160

116 750 –

2.4 Tightening torques for nut on compressorActuator area

Tighteningtorquefornuts(33)oncompressor(35)inNmin² cm²

27 175 25

54 350 –

116 750 75

AB 0100 EN 145

Tightening torques

2.5 Tightening torques for hose clampActuator area

Tighteningtorqueforadjustableclamp(6)inNmin² cm²

27 175 –

54 350 6

116 750 –

Risk of property damage and malfunction due to incorrect mounting of the hose clamp.The clamp lock must be fastened between the two fastening bolts on the top and bottom diaphragm case.

After performing any repair or maintenance work on the actuator, renew the adjustable clamp.

Special toolsThe following tools are additionally required to tighten the adjustable clamp (6):


2to10 Nm


¼”

9932-3811


¼” socket 9932-3302

2.6 Tightening torques for stem connector clampsType 3525 Valve Valve size Tighteningtorqueforscrew(29)onstemconnectorclamps(28)inNm

Standard NPS 1to3 15

Compact NPS 1 5

NOTICE!

Note

146 AB 0100 EN

Lubricant

3 Lubricant




Application Gasket material and operating medium Quantity[g] Temperature ran-

ge in °C Color Item no. of lubri-cant

Points of support and threaded spindle in actuators NBR: air 400 –30 to +130 Black 8152-1001

Valvesforoxygenservice(freeofoil and grease)

EPDM/PVMQ:airEPDM:oxygen 60 –60 to +250 White 8150-0116

3.2 Lubricant sorted by parts and versionsApplication Radial shaft seal Wiper ring Dry bearing

Numberwithindrawing(seesection 1.3) 40 41 42

Type 3571 8152-1001/8150-0116 8152-1001/8150-0116 8152-1001/8150-0116

WARNING!

AB 0100 EN 147

Tools

4 Tools

4.1 Type 3571,27 in²or175 cm²actuatorareaActuator area

Tool description Item no. Fig.in² cm²

27 175




Punch 1280-3084



54 350




Punch 1280-3084

148 AB 0100 EN

Tools



116 750




Punch 1280-3084

Wrench for slotted nut 1280-3197

O-ringsleeve(toprotecttheO-ringfromchafingwhile being mounted) 1280-3198

Specifications subject to change without notice

SAMSON AG · MESS- UND REGELTECHNIK Weismüllerstraße 3 · 60314 Frankfurt am Main, Germany Phone: +49 69 4009-0 · Fax: +49 69 4009-1507 [email protected] · www.samson.de AB0100EN 20

18-0

7-18

· En

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servicing and maintenance of samson products tightening ... · edition may 2018 ab 0100 en...

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