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THE LEADER IN CHOKE TECHNOLOGY

Master Flo Valve iscommitted to givingtotal satisfactionin service, quality,

and value toour customers.

Master Flo Valve Inc.Edmonton, Alberta, Canada

Master Flo Valve Co. (UK) Ltd.Aberdeen, Scotland

Our extensive engineering and production facilitiesOur extensive engineering and production facilitiesOur extensive engineering and production facilitiesOur extensive engineering and production facilitiesOur extensive engineering and production facilitiesmake us a global leader in choke valve technologymake us a global leader in choke valve technologymake us a global leader in choke valve technologymake us a global leader in choke valve technologymake us a global leader in choke valve technology

THE LEADER IN CHOKE TECHNOLTHE LEADER IN CHOKE TECHNOLTHE LEADER IN CHOKE TECHNOLTHE LEADER IN CHOKE TECHNOLTHE LEADER IN CHOKE TECHNOLOGOGOGOGOGYYYYY

TABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTSCompany OverviewCompany OverviewCompany OverviewCompany OverviewCompany Overview .............................................................................................................. 33333VVVVValve Sizesalve Sizesalve Sizesalve Sizesalve Sizes .......................................................................................................................................................................... 33333Flow CharacteristicsFlow CharacteristicsFlow CharacteristicsFlow CharacteristicsFlow Characteristics ............................................................................................... 44444VVVVValve Featuresalve Featuresalve Featuresalve Featuresalve Features ............................................................................................................................................ 55555VVVVValve Optionsalve Optionsalve Optionsalve Optionsalve Options ...................................................................................................................................................... 77777TTTTTesting Festing Festing Festing Festing Facilitiesacilitiesacilitiesacilitiesacilities ................................................................................................................... 1111111111VVVVValve Specificsalve Specificsalve Specificsalve Specificsalve Specifics .................................................................................................................................. 1212121212ActuationActuationActuationActuationActuation ............................................................................................................................................................................... 1717171717Subsea ChokesSubsea ChokesSubsea ChokesSubsea ChokesSubsea Chokes ....................................................................................................................................... 2222222222VVVVValve Dimensionsalve Dimensionsalve Dimensionsalve Dimensionsalve Dimensions .............................................................................................................. 2424242424Material SpecificationsMaterial SpecificationsMaterial SpecificationsMaterial SpecificationsMaterial Specifications ............................................................ 2626262626

REG. FIRM/94-74

6A-013817D-0008

Accredited by theDutch Council forCertification

ISO 9001

Master Flo Valve Inc. is an industry leader in choke valve, specialtycontrol valve, and pig ball valve technology. Since our inception in 1979,we have manufactured high quality products supported by engineering,quality control, and service. Our leadership has been achieved throughour commitment to continual development of trim and valve designs toensure our products meet the requirements of high-pressure drops, severeerosion and corrosion conditions, as well as serviceability. Engineeringcapabilities are supported with three-dimensional CAD and FEA programs,and a fully equipped Research and Development Department.

Master Flo�s extensive investment in research and developmentensures that we stay on the Leading Edge of Technology. Testing facilitiesinclude Cv testing, slurry testing, API Appendix F testing, cycle testing,and hyperbaric testing. This ensures our customer receives a productthat meets the demands of the application and stringent certificationrequirements of today�s oil and gas industry. Our commitment isdemonstrated by the performance of the surface and subsea choke valveproduct lines, which are complemented by our actuation and metal-to-metal seal technology.

Master Flo Valve Inc. maintains an accredited quality program inaccordance to ISO 9001-94 and API Q1 while also manufacturingproducts under license to API 6A and API 17D. Master Flo Valve (UK) isaccredited to ISO 9002.

Our staff pride themselves in their ability to respond to specificcustomer requirements, whether it be erosion, high temperature, or high-pressure service, or water depths of 18,000 feet. We work with ourcustomers to provide a product that meets their service requirements.

EDMONTONAlberta, Canada

CALGARYAlberta, Canada

HOUSTONTexas, U.S.A.

NEW ORLEANSLouisiana, U.S.A.

ABU DHABIUnited Arab Emirates

ABERDEENScotland

LONDONEngland

PAUFrance

JAKARTAIndonesia

KUALA LUMPURMalaysia

COMPANYOVERVIEW

VALVE SIZESSTANDARD

TRIM

MAXIMUMPRESSURE

RATING

MAXIMUMTURNING TORQUE

AT 3000 PSIVALVEMODEL

STANDARD ENDCONNECTION

SIZESCv BEAN SIZE PSI kPa ft-lb Nm

TURNSClose to

Open

P05 1", 2" 2.5 24 10,000 69 000 10 15 6P1 1", 2" 10 48 6,000 41 000 35 46 6P2 2", 3" 20 72 10,000 69 000 60 83 11

5,000 34 000 60 83 1215,000 103 000 70 92 9P25 2", 2½", 3" 33 9320,000 138 000 70 92 96,000 41 000 45 62 17

10,000 69 000 45 62 17P3 3", 4" 50 11615,000 103 000 70 92 136,000 41 000

P35 4", 6" 100 16015,000 103 000

68 92 16

6,000 41 000P4 4", 6" 160 198

10,000 69 00096 130 20

6,000 41 000P5 5", 6", 8" 250 240

10,000 69 00081 110 22½

P6 6", 8" 335 280 6,000 41 000 81 110 27P8 8", 10" 650 392 6,000 41 000 96 130 33½

www.masterflo.comwww.masterflo.comwww.masterflo.comwww.masterflo.comwww.masterflo.com �� [email protected]@[email protected]@[email protected]

DESIGN BENEFITSTheMaster Flo Production Choke features several unique characteristics that minimize wear andmaximize durabil-

ity. The cage with external sleeve trim design creates impinging flow in the cage center, thus dissipating the fluidenergy onto itself. The external sleeve also diverts the flow upward into the flow trim (away from the outlet), contain-ing turbulence and wear within the flow trim. The valve body outlet is isolated from wear because turbulence isdissipated before flow enters the outlet, thus eliminating the typical problems of wear in the valve outlet.Another feature is the retaining sleeve which isolates the body bore from the incoming flow thus eliminating body

wear. Containment and control of wear makes the Master Flo valve ideal for high-pressure, large-pressure drop, andsevere service applications for both liquids and gases.

SEATINGMaster Flo�s Flow Trim* is designed to eliminate seat

wear and problems associated with screw-in seatassemblies. Our seating is comprised of an isolated sealingelement upstream of the throttling components, whichprotects the seat from throttling wear.Exceptional seating is provided by the self-aligned,

isolated, tapered metal seal. The collar incorporates aflow deflection lip that isolates the seat face from theincoming flow. This maintains sealing integritythroughout the trim�s service life.Master Flo provides ANSI Class VI (bubble tight) or

Class V shutoff per ANSI B16.104 1976 (FCI 70-2).

FLOWCHARACTERISTICS

*patented

FLOW TRIMMaster Flo�s Flow Trim* consists of a cage with an

external sliding sleeve. Our trim provides accurate, longlife control by using two pairs of ports in the cage. Thelower pair are small ports that provide the initial 15%control range while the upper pair are large ports thatprovide the overall capacity. This trim configurationproduces an equal-percentage flow characteristic whichoffersmaximumcontrol throughout the operating range.Our cage port configuration incorporates anexceptionally high turndown ratio providing a widecontrol range and excellent versatility. Thischaracteristic reduces the required number of trim sizesto one per body size.The top entry trim system, with the seat being

mechanically retained in place by the bonnet, providesfor ease of servicing of the flow trim. The Master FloFlowTrim system is universal between the control valveand production choke product lines.

THE LEADER IN CHOKE TECHNOLOGY 55555

MASTERFLOCHOKEVALVESMASTERFLOCHOKEVALVESMASTERFLOCHOKEVALVESMASTERFLOCHOKEVALVESMASTERFLOCHOKEVALVES

VALVE FEATURES


PRESSURERECOVERYThe high-pressure recovery

factor (FL)throughout thecontrol range of theMaster FloChoke minimizes noise levels,flow velocities, cavitation andvalve trim wear.

CVCURVEThe Cv Curve for each valve

model is virtually identical atlower settings, illustrating theversatility of our equalpercentage trim and verifyingthe requirement for only onetrim size per body size.



MICROMETER CALIBRATION HEADMaster FloChokes are supplied*with amicrometer calibration

head to provide valve position indication to increments of 1/10of a turn for manual operation. This provides exceptionalrepeatability of valve positioning throughout the valve stemtravel.The calibration head is square with a different scale on each

of its four faces. This ensures that the valve position can bemonitored in the desired units, including Cv, bean size,millimeters or number of turns (i.e. micrometer scale).For P2 and larger chokes, the calibration head incorporates a

grease fitting to allow for lubrication of the stem threads.

* optional on P6 and larger

Micrometer Calibration Head

STEM LOCK ASSEMBLYMaster Flo�s optional StemLock formanually operated chokes

allows the stem nut to be locked in 1/10 of a turn increments.This provides a large number of fixed valve positions betweenthe closed and full-open position.

Stem Lock Assembly

OPTIONS

REMOVAL OF INTERNAL ASSEMBLYServicing of our choke is exceptionally simple, with all

internals being removable as a unit from the valve body,without the requirement of special tools. This providesfor easy inspection and servicing of our product.

Servicing our valves requires no special tools

Valve Model Locking Positions

P2 110P25 120P3 170P35 160P4 200


BODY BLEEDTwo types of bleed ports are available on selected models as an optionon the Master Flo chokes:

� An API 6A bleed port, which utilizes a metal-to-metal seal, is designedfor test and gauge connectors for 15,000 PSI working pressure.

� A ½� NPT port allows for a pressure relief fitting.

MULTI-STAGE TRIMMaster Flo has available multi-stage flow trims for high-

pressure drop liquid-flow applications. This trim design providescontrol of high-pressure dropswhilemaintainingmetal-to-metalseating.

HIGH CAPACITY FLOW TRIMMaster Flo has available high Cv flow trim for low-pressure

drop applications providing a higher flow capacity. This trim isavailable in most valve sizes. For further details please contactour local office in your area.

Multi-stage Trim

FLOW TRIM MATERIALSThe flow trim is available in a wide range of materials to

accommodate all service conditions and applications. Standardtrim materials are listed along with service recommendations.Many special materials are available to accommodate specificservice condition requirements.

UNS 17400 A hardened stainless steel used for low ormedium pressure drop applications with NACEMR-01-75 compliance.

Stellite A cobalt alloy used for resisting cavitation andfor sour service.

Tungsten The premium flow trim material for all serviceCarbide conditions. Very high wear resistance makes this

material suitable for high velocity or erosiveapplications.

SERVICE RECOMMENDATIONMATERIAL

Flow Trim

OPTIONS CONTINUED



METAL-TO-METAL STEM SEALSMaster Flo�s metal stem seal is a mechanical and

pressure energized sliding metal-to-metal seal requiringno elastomers for the sealing function. This seal systemis generally available for 2� and larger valves.

METAL-TO-METAL BONNET SEALSThe static metal bonnet seal provides for sealing from

a vacuum to over 20,000 PSIG. The seal is mechanicallyenergized during installation and is pressure-energizedby the fluid. The seal utilizes a single sealing lip, whichreduces the required sealing areas in the valve.This seal is available on select valves.

Metal-to-Metal Stem Seal Metal-to-Metal Bonnet Seal

HIGH TEMPERATURE CHOKESMaster Flo manufactures a high temperature model of the Production Choke. The temperature rating of �20 to

850°F with pressures to 6,000 PSI ensures suitability for steam and high temperature applications. This valve styleis available on P1 through P2 valve models with either manual or automated operation.

HighTemperature

Chokes

Utility Steam Application


ASSEMBLY FACILITIES

Master Flo�s production facilities utilize work areas thatincorporate independent cleaning and assembly stations.Custom designed fixtures are utilized to provide highefficiency and accuracy in the assembly and testing ofour products.

Assembly Facilities

Master Flo Valve Inc. takes pride in our experience and the extensive facilities we have to support our product andcustomers. This overview of our assembly equipment and Research and Development facilities illustrates how wemaintain our position as a leader in the field of Choke Valves.

Cv TESTING

Master Flo�s Cv Test Facility features high versatility,accuracy and computerized data-acquisition softwareoperated entirely from a central control panel.Two centrifugal pumps, in parallel, supply in excess of

1,000 GPM. Pressure drop and flow rates are remotelycontrolled through the central control system. Highprecision instruments monitor flow rate, pressuredifferential, valve position, as well as upstream pressureand temperature. Three different flow meters providewide rangeability and resolution. Real-time data isdisplayed graphically on a computer screen with databeing stored for later retrieval.

Hydrostatic Testing Facilities

Cv Testing Facility

HYDROSTATIC TESTING FACILITIES

Master Flo�s multi-station hydrostatic testing facilitiesare capable of testing to 30,000 PSI. Master Flo utilizes ahigh accuracy hydrotest system allowing full pressure andleakage monitoring combined with an environmentallyconscious system for recycling the test fluid. Additionaltest facilities include high-pressure gas testing capabilitiesup to 30,000 PSI and low-pressure seat leakage testing.

TESTING FACILITIES



COLD ROOM ENVIRONMENTALCHAMBER TEST FACILITY

Master FloValve Inc. has a temperature test facility in-house to perform testing to API 6A Appendix F PR2and API 17D specifications. The equipment includes:� an environmental chamber with cooling and heatingfacilitiescapableofmaintaininglow temperatureextremesof -60° F and high temperatures in excess of 650° F .

� fullpressurerangetestcapabilities forvalvesandactuatorswhen subject to temperature classification extremes.

� computer-baseddataacquisitionmonitoringequipmentto continuously monitor and record temperatures andpressures as well as equipment operating characteristicsthroughout testing procedures.

SLURRY TESTING

Product improvement is very important to Master Floto maintain our capability as a critical-service valvesupplier. To accomplish this goal, we have a custom-designed erosion test facility. This test loop allowscontinuous sand slurry testing at pressures up to 5,000psi and flow rates up to 168 gpm. Abrasive mediaconcentration, flow rates, and pressures are all variable,and data is collected using data acquisition software. Thistest facility is assisting Master Flo in maintaining ourposition as a leader in the supply of high-performance,wear-resistant valves.

Cold Room Test Facility

Slurry Test Facility

CLEAN ROOM FACILITY

Master FloValve Inc.maintains an in-house clean roomfacility. This facility maintains hydraulic systemcleanliness through the use of two flushing systems anda HIAC particle counter.

Clean Room Facility


P05The P05 Choke Valve provides for applications with end connections up to 2�.

The valve utilizes a threaded bonnet nut to retain the bonnet and flow trim in thevalve body.

VALVE SPECIFICS

P05

PARTS LIST1. Body Assembly2.* Seal: Seat - Body3. Seat4. Nozzle5. Flow Ring6. Retaining Sleeve7. LockWasher8.* Groove Pin9. Stem10.* Groove Pin11.* Stem Bearing12. Bonnet13.* ThrustWasher14. Bonnet Nut15.* Wiper16. Handle17. StemNut18. StemWasher19. Calibration Head Assembly20.* Seal: Bonnet - Body21. Key22.* Retaining Ring23.* Seal: Stem - Bonnet24.* B.U. Ring: Stem - Bonnet25. Grease Nipple26. Handle Ring

* Parts included in seal kit.



P1The P1 Choke Valve utilizes a bolted-bonnet flange to retain the bonnet and flow

trim. This valve style is available with 1� and 2� end connections. Flanged, threaded,and special connections are available upon request. The P1 is available in inline or90° valve body configuration.

P1

PARTS LIST1. Body Assembly2.* Seal: Nozzle - Body3.* Seal: Seat - Body4. Seat5. Nozzle6. Flow Ring7. Retaining Sleeve8. LockWasher9.* Groove Pin10.* Retaining Ring11.* Seal: Bonnet - Body12. Bonnet13. Stem14.* Groove Pin15. StemNut16. Grease Nipple17. Bonnet Flange18. Cap Screw19. Handle Ring20. Calibration Head Assembly21.* Stem Bearing22.* Seal: Stem - Bonnet23.* B.U. Ring: Stem - Bonnet24. Key25.* ThrustWasher26. Thumb Screw27. Handle28. StemWasher



P2The P2 Choke Valve utilizes a threaded bonnet nut to retain the bonnet

and flow trim in the valve body. A bolted-bonnet option is available uponrequest. Standard end connection sizes range from 2� to 3�. The P2 is avail-able in inline or 90° valve body configuration.

VALVE SPECIFICS CONTINUED

P2

PARTS LIST1. Body Assembly2.* Seal: Nozzle - Body3.* Seal: Seat - Body4. Seat5. Nozzle6. Flow Ring7. Retaining Sleeve8. Stud9. LockWasher10. Stem11.* Groove Pin12.* Seal: Bonnet - Body13.* B.U. Ring: Bonnet - Body14. Bonnet Nut15. Key16. StemNut17.* Wiper18. Handwheel19. Cap Screw20. Calibration Head Assembly21.* Retaining Ring22.* Stem Bearing23.* Seal: Stem - Bonnet24.* B.U. Ring: Stem - Bonnet25. Bonnet26. Grease Nipple27.* Thrust Bearing28.* ThrustWasher29. Key




P25The P25 Choke Valve provides high capacity flow in a 2� line. The bon-

net seal is metal to metal with only three elastomer seals in the valve. Athreaded bonnet nut retains the bonnet and flow trim. A bolted-bonnet op-tion is available upon request.Standard end connection sizes range from 2� to 3�. The P25 is available in

inline or 90° valve body configuration.P25

PARTS LIST1. Body Assembly2.* Seal: Nozzle - Body3.* Seal: Seat - Body4. Seat5. Nozzle6. Flow Ring7. Retaining Sleeve8. Stud9. Lockwasher10. Stem11.* Groove Pin12.* Seal: Bonnet - Body13. Bonnet14. Bonnet Nut15.* Groove Pin16. Key17. StemNut18.* Wiper19. Handwheel20. Capscrew21. Calibration Head Assembly22.* Retaining Ring23.* Stem Bearing24.* Seal: Stem - Bonnet25.* B.U. Ring: Stem - Bonnet26. Grease Nipple27.* Thrust Bearing28.* ThrustWasher29. Key



P3 AND LARGERThe P3 and larger Choke Valves utilize bolted-bonnet construction with the

valve bonnet retaining the flow trim. The flow trim is pressure balanced tominimize stem load and provide low operating torques.Flanged or special end connections are available.

VALVE SPECIFICS CONTINUED

P3

PARTS LIST1. Body Assembly2.* Seal: Seat - Body3.* B.U. Ring: Seat - Nozzle4.* Seal: Seat - Nozzle5. Seat6. Nozzle7. Flow Ring8. Retaining Sleeve9.* Groove Pin10.* Seal: Balance Sleeve - Body11.* B.U. Ring: Balance Sleeve - Body12. Balance Sleeve13.* Seal: Bonnet - Balance Sleeve14.* Groove Pin15.* Spring Pin16. Bonnet17. Stem18. Key19. Stem Nut20. Cover Plate21. Grease Nipple22. Capscrew23. Handwheel24. Key25. Calibration Head Assembly26.* Seal: Flow Ring - Balance Sleeve27.* B.U. Ring: Flow Ring - Balance Sleeve28.* Wiper29. Stud30. Lockwasher31.* Retaining Ring32.* Stem Bearing33.* Seal: Stem - Bonnet34.* B.U. Ring: Stem - Bonnet35. Capscrew36.* Thrust Bearing37.* Thrust Washer38.* Wiper39. Capscrew




ACTUATION

SINGLE ACTING PNEUMATIC PISTON ACTUATORThe Master Flo Piston Actuator is a fail closed, integrally mounted piston actua-

tor. The actuator utilizes 100 PSI supply pressure with springs to provide the failclose function.This actuator has been developed specifically for the Master Flo product line to

provide a compact and efficient package.

Single ActingPneumaticPistonActuator

DOUBLE ACTING PNEUMATIC PISTON ACTUATORThe Double Acting Piston Actuator design utilizes the air supply to open and

close the valve with a spring assist for fail close operation. This actuator style pro-vides high output thrust making it suitable for large valves and high pressure applica-tions. Manual override is available in a top mounted configuration.

Double-ActingPneumaticPistonActuator

ACTUATOR SIZEPISTON 25 PISTON 50

‘L’ ‘D’ WEIGHT* ‘L’ ‘D’ WEIGHT*VALVEMODEL inch mm inch mm lbs. kg inch mm inch mm lbs. kg

P05 17.69 449 6.75 171 26 12 - - - - - -P1 20.81 529 6.75 171 26 12 23.12 587 9.00 229 50 23P2 21.12 537 6.75 171 30 14 23.41 595 9.00 229 54 25P25 - - - - - - 23.47 596 9.00 229 54 25P3 - - - - - - 26.66 677 9.00 229 54 25P35 - - - - - - 28.88 733 9.00 229 54 25

*Weights are in addition to Base Weights on Pages 24-25.

ACTUATOR SIZEPISTON 50 PISTON 100

‘L’ ‘D’ WEIGHT* ‘L’ ‘D’ WEIGHT*VALVEMODEL inch mm inch mm lbs. kg inch mm inch mm lbs. kg

P1 26.91 683 9.00 229 69 31 - - - - - -P2 27.22 691 9.00 229 69 31 31.47 799 12.62 321 220 100P25 27.28 693 9.00 229 69 31 31.53 801 12.62 321 220 100P3 30.44 773 9.00 229 69 31 34.72 882 12.62 321 220 100P35 32.69 830 9.00 229 69 31 36.97 939 12.62 321 220 100P4 - - - - - - 39.94 1014 12.62 321 220 100P5 - - - - - - 41.16 1045 12.62 321 220 100P6 - - - - - - 44.91 1141 12.62 321 220 100


SINGLE ACTING PNEUMATIC PISTON ACTUATOR DIMENSIONS

DOUBLE ACTING PNEUMATIC PISTON ACTUATOR DIMENSIONS


PneumaticDiaphragmActuator

HYDRAULIC ACTUATORMaster Flo�s Hydraulic Actuator is a double-acting unit integrally mounted to

the valve bonnet. Our integral actuator mounting provides a compact assemblywith no exposed linkages. This Hydraulic Actuator provides fail in position,fail close operation, or fail open operation. The valve position feedback isgenerated electrically by a 4-20 mA transmitter. Limit switches for open orclosed position indication are available.

ACTUATION CONTINUED

HydraulicActuator

PNEUMATIC DIAPHRAGM ACTUATORThe Diaphragm Actuators provide fail close or fail open operation and are available

with all standard Fisher accessories. Fisher mounting hardware is utilized to mount theactuator. Manual overrides are available in side or top mounted configurations.

HYDRAULIC ACTUATOR DIMENSIONS

‘L’ WEIGHT*VALVEMODEL inch mm lbs. kg

P05 15.16 385 40 18P1 18.28 464 40 18P2 24.31 618 78 35P25 24.38 619 78 35P3 27.78 706 90 41P35 37.25 946 120 54P4 40.25 1022 110 49P5 41.44 1053 110 49P6 45.19 1148 110 49P8 52.06 1322 147 67


PNEUMATIC DIAPHRAGM ACTUATOR DIMENSIONS

ACTUATOR SIZE

40 45 46 70

VALVEMODEL

'L'inch(mm)

'D'inch(mm)

W*lbs.(kg)

'L'inch(mm)

'D'inch(mm)

W*lbs.(kg)

'L'inch(mm)

'D'inch(mm)

W*lbs.(kg)

'L'inch(mm)

'D'inch(mm)

W*lbs.(kg)

P1 29.94(760)

13.12(333)

50(23)

36.81(935)

16.00(406)

90(41)

36.81(935)

18.62(473)

121(55) - - -

P2 31.38(797)

13.12(333)

50(23)

38.25(972)

16.00(406)

90(41)

38.25(972)

18.62(473)

121(55)

43.12(1095)

21.12(536)

254(115)

P25 31.44(799)

13.12(333)

50(23)

38.31(973)

16.00(406)

90(41)

38.31(973)

18.62(473)

121(55)

43.19(1097)

21.12(536)

254(115)

P3 - - - 42.25(1073)

16.00(406)

90(41)

42.25(1073)

18.62(473)

121(55)

47.94(1218)

21.12(536)

254(115)

P35 - - - - - - - - - 49.56(1259)

21.12(536)

254(115)

*Weights are in addition to Base Valve Weights on Pages 24-25.



STEPPING ACTUATORMaster Flo�s Stepping Actuator is available to operate our bolted

bonnet 2� and larger valves. The actuator mounts directly on thevalve cover plate to drive the valve stem nut. This feature providesfor easy field conversion from manual to automated operationwithout requiring disassembly of the valve. Supply to the actuatorcan be either hydraulic or pneumatic.TheMaster Flo SteppingActuator is designed for remote operation

of our Choke Valve. This actuator steps in 36° increments in boththe clockwise and counter-clockwise direction, providing highprecision operation.

OPERATING PRINCIPLEThe precise, durable stepping action is accom-

plished by a ratchet pawl, that engages a driveshaft, to directly operate the choke stem nut.Contact between the ratchet pawl and drive shaftis designed tomaintain full face contact during anoperating cycle. The back face on the pawl istapered to ensure that during the return cycle noloads are transmitted to the drive shaft.The pawl is spring loaded to engage the drive

shaft by dual torsion springs and is mechanicallydisengaged at the rest position to allow for reversedirection operation or manual operation.The Master Flo actuator utilizes pneumatic or

hydraulic spring-return cylinders. The operatingcylinder incorporates a self-lubricating shaft bush-ing and non-metallic piston wear ring. These fea-tures ensure the cylinder will have minimal oper-ating friction, withstand the operating loads andprovide a long service life. The vent side of thecylinder is internal to the actuator housing to elimi-nate contamination or corrosion of the cylinder

ACTUATION CONTINUED

SteppingActuator


PERFORMANCEThe actuator output torque is

regulated by the supply pressureto the actuator. The actuatorwasdeveloped to work continuouslyat maximum torque loads.The actuator housing package

is of ductile iron construction.This weatherproof housingprotects the actuator from theexternal environment.

POSITION FEEDBACK SYSTEMThe actuator incorporates a 4-20 mA transmitter to provide remote monitoring of the choke position. Two limit

switches are included to show full open, full closed or an intermediate setting. The position transmitter and switchassembly are available with various certification options. Typical certifications include explosion proof to UL and CSAClass 1, Division 1, Groups C & D, or to CENELEC EEx d IIC T6 IP66; or intrinsically safe to EEx d IIC T6 IP66; orintrinsically safe to EEx ia IIC T4 IP66. The transmitter housing is available in anodized aluminum, bronze or stainlesssteel.

A wiring junction box is availableto provide one electrical connection

point for the actuator.

SOLENOIDVALVES

AVAILABLE OPTIONS

POSITIONINDICATION

The actuator may be suppliedcomplete with solenoid valves piped

into the operating cylinders.

The local position indicatoris marked in % open as a

standard but is available withmarkings of Cv, bean size

or millimetres.

JUNCTIONBOX

ACTUATION CONTINUED



STEPPING ACTUATOR DIMENSIONS

‘L’ WEIGHT*VALVEMODEL inch mm lbs. kg

STEPSOpen to Close

P2 17.72 450 165 75 107P25 16.72 425 165 75 119

P25-15k 20.41 518 165 75 89P25-20k 22.66 576 165 75 89

P3 20.31 516 165 75 169P3-10k 21.31 541 165 75 169P3-15k 21.91 557 165 75 127

P35 23.78 604 165 75 159P35-15k 24.53 623 165 75 159

P4 27.03 686 165 75 201P4-10k 27.03 686 165 75 201

P5 28.50 724 165 75 226P5-10k 28.50 724 165 75 226

P6 32.28 820 165 75 270P8 37.50 953 165 75 370

*Weights are in addition to Base Valve Weights on Pages 24 -25.

ACTUATION CONTINUED


SUBSEACHOKES

NON-RETRIEVABLE CHOKETheNon-Retrievable Bolted-Bonnet Choke is ideal for modular retrieval

systems or applications where valve maintenance is not required. Rightangle, inline or custom piping configurations are available to meet ourcustomer�s needs. This product is available in a full range of sizes andpressures up to 15,000 PSIG.Manual operation by diver orR.O.V. is available aswell as remote operation

with Master Flo�s SL Subsea Stepping Actuator. The SL actuator alsoprovides a diver or R.O.V. override interface for manual operation.

TECHNICAL SPECIFICATIONSActuator Weight 150 lbsHydraulic Pressure Rating 3300 PSIGOperating Temperature Range 0 to 150°FMaximum Working Depth 18,000 feetRated Output Torque 320 ft-lbs @ 3000 PSIG supplyOutput Rotation per Step 36 degreesTypical Operating Cycle Speed .25 seconds per complete step

(dependent on control system)Hydraulic Oil Consumption 1.28 in.3/stepPosition Transmitter LVDT

SL SUBSEA STEPPING ACTUATORSubsea Choke Valves require lightweight, compact, powerful actuators

that are capable of providing the reliability, precision, and durabilityexpected in a subsea environment. These requirements aremetwithMasterFlo�s SL Subsea Stepping Actuator.This actuator operates on the same principle as the surface stepping

actuator. In addition, it incorporates a pressure compensation system andan internal LVDT position transmitter. The manual override is availablein a top-drive configuration or in a side-drive configuration that ispositionable in 90° increments. The override interface is also available fordiver or R.O.V. operation.

Master Flo Valve Inc. is a leader in the design and manufacture of Subsea Choke Valves andActuators. A commitment to continuous improvement through extensive research and developmentensures the latest proven technology is incorporated in our designs. A brief overview of our subseaproduct line follows. If you have questions, please contact our local office for further details.

Non-Retrievable Choke



DIVER-ASSISTED INSERTRETRIEVABLE CHOKEThis choke features a diver operated clamp style bonnet.

Retrieval of the compact insert is achievedwith diver assistance.The visual indication has been designed to ensure good visibilityallowing a diver to easily verify the valve position. As with thenon-retrievable choke above, manual and remote operation isavailable.

TOOL INSERT RETRIEVABLE CHOKEMaster Flo�s third-generation Tool Insert Retrievable Choke

utilizes a cable-deployed tool for insert installation and retrieval.The tool is designed to provide positional and rotationalalignment of the insert. R.O.V. assistance allows the tool to bepurelymechanical with no hydraulic or electrical requirements.This eliminates the need for increased tool complexity. Theinsert-retaining bonnet clamp is R.O.V. operated and is availablewith vertical or horizontal access.Master Flo�s metal-to-metal seal technology is utilized

throughout the valve.TheTool Insert Retrievable choke incorporates the SL Subsea

SteppingActuator with a top-drive R.O.V. override. Actuatorhydraulic connections are accommodated through the bodyand bonnetwith a subseamateable electrical connection system.This product has been qualified to API-6A Appendix F and

API-17D and qualified to water depths of 18,000 feet. Valvesare available up to 15,000 PSIG pressure ratings.

TEST AND TRANSPORT SKIDMaster Flo�s Test andTransport Skid is designed to secure and

protect the choke insert module during transport and storageand to facilitate testing of the insert before deployment.

Insert Retrievable

HYPERBARIC TESTINGMaster Flo�s dedication to be a leader in the subsea choke market is demonstrated by our

extensive investment in specialized equipment. An example of this includes an in-househyperbaric test chamber for performance verification at simulated depths. The test chamberutilizes a data acquisition system formonitoring environmental parameters and choke positionwhile facilitating both manual and actuated operation.

Test and Transport Skid

Diver Assisted Insert Retrievable


VALVEDIMENSIONS

Note: �I� and �O� dimensions depend on the type of end connection. When inlet and outlet end connections are the same, �I� and �O� are equal.Standard dimensions and weights are tabulated below for valves with threaded, butt welded, ANSI flanged, andAPI flanged end connections.Other end connections and special dimensions are available upon request.

1” CONNECTIONS 2” CONNECTIONSCONNECTION

TYPE inch mm lbs. kg inch mm lbs. kg

Threaded 2.38 60 16 7 x x - -150 RF 4.56 116 21 10 4.88 124 28 13300 RF 4.81 122 24 11 5.12 130 32 15600 RF 5.06 129 24 11 5.50 140 36 16600 RTJ 5.06 129 24 11 5.56 141 36 16900 RF 5.50 140 33 15 6.62 168 64 29900 RTJ 5.50 140 33 15 6.69 170 64 291500 RTJ 5.50 140 33 15 6.69 170 64 292500 RTJ 6.12 156 42 19 7.69 195 100 452000 API x x - - 5.56 141 36 163000 API x x - - 6.69 170 64 295000 API x x - - 6.69 170 64 29Butt Weld 2.38 60 16 7 x x - -



Threaded 4.50 114 39 18 4.50 114 39 18150 RF 6.69 170 41 19 7.00 178 48 22300 RF 6.94 176 44 20 7.25 184 52 24600 RF 7.19 183 44 20 7.62 194 56 25600 RTJ 7.19 183 44 20 7.69 195 56 25900 RF 7.62 194 53 24 8.75 222 84 38900 RTJ 7.62 194 53 24 8.81 224 84 381500 RTJ 7.62 194 53 24 8.81 224 84 382500 RTJ 8.25 210 62 28 9.81 249 120 542000 API x x - - 7.69 195 56 253000 API x x - - 8.81 224 84 385000 API x x - - 8.81 224 84 38Butt Weld 4.50 114 39 18 4.50 114 39 18



Threaded 4.50 114 82 37 4.50 114 82 37150 RF 7.00 178 92 42 7.25 184 103 47300 RF 7.25 184 96 44 7.62 194 114 52600 RF 7.62 194 100 45 8.00 203 116 53600 RTJ 7.69 195 100 45 8.06 205 116 53900 RF 8.75 222 128 58 8.75 222 138 63900 RTJ 8.81 224 128 58 8.81 224 138 631500 RTJ 8.81 224 128 58 9.44 240 176 802500 RTJ 9.81 249 164 74 11.50 292 268 1222000 API 7.69 195 100 45 8.06 205 116 533000 API 8.81 224 128 58 8.81 224 138 635000 API 8.81 224 128 58 9.44 240 177 8010 000 API 8.81 224 124 56 11.38 289 195 89Butt Weld 4.50 114 82 37 4.50 114 82 37



Threaded 4.50 114 82 37 4.50 114 82 37150 RF 7.00 178 92 42 7.25 184 103 47300 RF 7.25 184 96 44 7.62 194 114 52600 RF 7.62 194 100 45 8.00 203 116 53600 RTJ 7.69 195 100 45 8.06 205 116 53900 RF 8.75 222 128 58 8.75 222 138 63900 RTJ 8.81 224 128 58 8.81 224 138 631500 RTJ 8.81 224 128 58 9.44 240 176 802500 RTJ 9.81 249 164 74 11.50 292 268 1222000 API 7.69 195 100 45 8.06 205 116 533000 API 8.81 224 128 58 8.81 224 138 635000 API 8.81 224 128 58 9.44 240 177 80Butt Weld 4.50 114 82 37 4.50 114 82 37



2 000 API 8.44 214 206 94 8.81 224 258 117 3 000 API 9.56 243 218 99 9.56 243 269 122 5 000 API 9.56 243 218 99 10.19 259 289 13110 000 API 9.56 243 218 99 10.75 273 293 13315 000 API 10.06 256 229 104 11.25 286 318 144Butt Weld 5.25 133 165 75 5.25 133 165 75



Threaded 5.25 133 154 70 5.25 133 154 70150 RF 8.00 203 177 80 8.25 210 187 85300 RF 8.38 213 190 86 8.62 219 207 94600 RF 8.75 222 190 86 9.50 241 228 104600 RTJ 8.81 224 190 86 9.56 243 228 104900 RF 9.50 241 212 96 10.00 254 256 116900 RTJ 9.56 243 212 96 10.06 256 256 1161500 RTJ 10.19 259 250 114 10.44 265 292 1332500 RTJ 12.25 311 342 155 13.19 335 446 2022000 API 8.81 224 190 86 9.56 243 228 1043000 API 9.56 243 212 96 10.06 256 256 1165000 API 10.19 259 250 114 10.44 265 292 133Butt Weld 5.25 133 154 70 5.25 133 154 70

ENVELOPE DIMENSIONS (inches)

Choke 'A' 'B' 'C'P05 6.12 8.25 8.75P1 8.56 13.00 14.38P2 13.00 18.00 19.00P25 13.19 18.00 19.25P3 17.50 18.00 25.00P35 21.75 18.00 30.50P4 26.00 18.00 37.62P5 28.50 18.00 40.75P6 33.50 28.00 48.00P8 34.00 28.00 49.12

Note: 'C' is the Disassembly Clearance

P05 P25

P1 P25 - RATED FOR 15,000 PSI

P2 P3





2 000 API 10.06 256 407 185 10.81 275 476 2163 000 API 10.81 275 418 190 11.31 287 490 2225 000 API 11.44 291 438 199 11.69 297 509 231

10 000 API 12.00 305 441 200 13.00 330 541 246Butt Weld 6.50 165 338 153 6.50 165 338 153



2000 API 10.06 256 467 212 10.81 275 561 2553000 API 10.81 275 478 217 11.31 287 575 2615000 API 11.44 291 497 226 11.69 297 593 26910000 API 12.00 305 501 227 13.00 330 626 28415000 API 12.50 318 526 239 13.56 344 676 307Butt Weld 6.50 165 373 169 6.50 165 373 169



150 RF 9.50 241 410 186 10.00 254 429 195300 RF 9.88 251 430 195 10.38 264 467 212600 RF 10.75 273 451 205 11.38 289 523 237600 RTJ 10.81 275 451 205 11.44 291 523 237900 RF 11.25 286 479 217 12.25 311 597 271900 RTJ 11.31 287 479 217 12.31 313 597 2711500 RTJ 11.69 297 515 234 13.62 346 705 3202500 RTJ 14.44 367 669 304 17.75 451 1133 5142000 API 10.81 275 451 205 11.44 291 523 2373000 API 11.31 287 479 217 12.31 313 597 2715000 API 11.69 297 515 234 13.62 346 705 320Butt Weld 6.50 165 377 171 6.50 165 377 171



2 000 API 11.81 300 623 283 12.44 316 864 3923 000 API 12.31 275 637 289 13.31 338 901 4095 000 API 12.69 287 655 297 14.62 371 955 434

10 000 API 14.00 356 688 313 16.65 423 1097 49815 000 API 14.56 370 753 342 17.50 445 1279 581Butt Weld 7.50 191 485 220 7.50 191 485 220

4” CONNECTIONS 6” CONNECTIONSCONNECTIONTYPE inch mm lbs. kg inch mm lbs. kg



2000 API 11.81 300 623 283 12.44 316 864 3923000 API 12.31 313 637 289 13.31 338 901 4095000 API 12.69 322 655 297 14.62 371 955 43410000 API 14.00 356 688 313 16.65 423 1097 498Butt Weld 7.50 191 485 220 7.50 191 485 220



5” CONNECTIONS 6” CONNECTIONS'I' & 'O' Weights 'I' & 'O' Weights

CONNECTIONTYPE

inch mm lbs. kg inch mm lbs. kg2,000 API 14.31 363 894 406 14.44 367 929 4223,000 API 14.81 376 944 429 15.31 389 1003 4555,000 API 15.94 405 1016 461 16.62 422 1111 504

10,000 API 16.81 427 1051 477 18.65 474 1395 633Butt Weld 9.50 241 783 355 9.50 241 783 355


CONNECTIONTYPE

inch mm lbs. kg inch mm lbs. kg 150 RF 13.00 330 835 379 13.50 343 867 394 300 RF 13.38 340 873 396 13.88 352 921 418 600 RF 14.38 365 929 422 15.00 381 1007 457 600 RTJ 14.44 368 929 422 15.06 383 1007 457 900 RF 15.25 387 1003 455 16.12 410 1157 525 900 RTJ 15.31 389 1003 455 16.12 410 1157 525 1500 RTJ 16.62 422 1111 504 18.31 465 1329 603 2500 RTJ 20.75 527 1539 699 22.56 573 1935 8782,000 API 14.44 367 929 422 15.06 383 1007 4573,000 API 15.31 389 1003 455 16.19 411 1157 5255,000 API 16.62 422 1111 504 18.31 465 1329 603Butt Weld 9.50 241 783 355 9.50 241 783 355


CONNECTIONTYPE

inch mm lbs. kg inch mm lbs. kg 150 RF 15.25 387 1365 620 15.25 387 1405 640 300 RF 15.62 397 1420 645 15.88 403 1490 675 600 RF 16.75 425 1505 685 17.50 445 1690 768 600 RTJ 16.81 427 1505 685 17.56 446 1690 768 900 RF 17.88 454 1655 750 18.75 476 1835 835 900 RTJ 17.94 456 1655 750 18.81 478 1835 835 1500 RTJ 20.06 510 1825 830 21.69 551 2300 1045 2500 RTJ 24.31 618 2430 1105 28.44 722 3295 14952,000 API 16.81 427 1505 685 17.56 446 1675 7603,000 API 17.94 456 1655 750 18.81 478 1860 8455,000 API 20.06 510 1825 830 21.69 551 2310 1050Butt Weld 11.25 286 1280 580 11.25 286 1280 580

P3 - RATED FOR 10,000 PSIP4 - RATED FOR 10,000 PSI

P3 - RATED FOR 15,000 PSI

P35



P5

P4

P6

P8


SERVICE APPLICATIONSIZE VALVE PART STANDARD SOUR SOUR LOW TEMP STAINLESS STEEL

P05 Temp. Range -20°F to 250°F -20°F to 400°F -50°F to 400°F -50°F to 400°FBody ASTM A105 ASTM A105 AISI 4130 ASTM A182 F316I & O Flanges ASTM A105 ASTM A105 ASTM A350 LF2 ASTM A182 F316Stem AISI 4140 AISI 17-4 PH AISI 17-4 PH AISI 17-4 PHRetaining Sleeve AISI 1020 AISI 1020 AISI 1020 AISI 316Bolting ASTM A193 B7 ASTM A193 B7M ASTM A320 L7M ASTM A320 L7MO-Ring Nitrile Viton Viton VitonBU Ring Nitrile Teflon Teflon Teflon

SIZE VALVE PART STANDARD SOUR SOUR LOW TEMP STAINLESS STEEL HIGH TEMP

P1 Temp. Range -20°F to 250°F -20°F to 400°F -50°F to 400°F -50°F to 400°F -20°F to 850°FBody AISI 1020 AISI 1020 AISI 8620 ASTM A182 F316 AISI 8620I & O Flanges ASTM A105 ASTM A105 ASTM A350 LF2 ASTM A182 F316 ASTM A105Stem AISI 17-4 PH AISI 17-4 PH AISI 17-4 PH AISI 17-4 PH AISI 4140Retaining Sleeve AISI 1020 AISI 1020 AISI 1020 AISI 316 AISI 1020Bolting ASTM A193 B7 ASTM A193 B7M ASTM A320 L7M ASTM A320 L7M ASTM A193 B7O-Ring Nitrile Viton Viton Viton SS/GRAPHOILBU Ring Nitrile Teflon Teflon Teflon n/a

SIZE VALVE PART STANDARD SOUR SOUR LOW TEMP STAINLESS STEEL HIGH TEMP

P2 Temp. Range -20°F to 250°F -20°F to 400°F -50°F to 400°F -50°F to 400°F -20°F to 850°FP25 Body AISI 8620 AISI 8620 AISI 8620 ASTM A182 F316 AISI 8620

I & O Flanges ASTM A105 ASTM A105 ASTM A350 LF2 ASTM A182 F316 ASTM A105Stem AISI 17-4 PH AISI 17-4 PH AISI 17-4 PH AISI 17-4 PH AISI 4140Retaining Sleeve AISI 1020 AISI 1020 AISI 1020 AISI 316 AISI 1020Bolting ASTM A193 B7 ASTM A193 B7M ASTM A320 L7M ASTM A320 L7M ASTM A193 B7O-Ring Nitrile Viton Viton Viton SS/GRAPHOILBU Ring Nitrile Teflon Teflon Teflon n/a

SIZE VALVE PART STANDARD SOUR SOUR LOW TEMP STAINLESS STEEL

P3 Temp. Range -20°F to 250°F -20°F to 400°F -50°F to 400°F -50°F to 400°FP35 Body AISI 8620 AISI 8620 AISI 8620 ASTM A182 F316P4 I & O Flanges ASTM A105 ASTM A105 ASTM A350 LF2 ASTM A182 F316P5 Stem AISI 17-4 PH AISI 17-4 PH AISI 17-4 PH AISI 17-4 PHP6 Retaining Sleeve AISI 1020 AISI 1020 AISI 1020 AISI 316P8 Bolting ASTM A193 B7 ASTM A193 B7M ASTM A320 L7M ASTM A320 L7M

O-Ring Nitrile Viton Viton VitonBU Ring Nitrile Teflon Teflon Teflon

*Materialssubject tochange or

substitution asdetermined byMaster Flo.

MATERIAL SPECIFICATIONS



OTHER PRODUCTSMANUFACTURED BY MASTER FLO

SUBSUBSUBSUBSUBSEA CONTROL VALSEA CONTROL VALSEA CONTROL VALSEA CONTROL VALSEA CONTROL VALVESVESVESVESVES� Manually operated, non-retrievable

bolted bonnet� Actuated, non-retrievable bolted bonnet� Diver-assist insert retrievable complete

with clamp bonnet� Tool Insert retrievable

Master Flo�s latest valveand actuator sizing isavailable on CDROM. This

Windows� based softwareallows our customers to easily

and accurately select Master Floproducts to meet theirapplication needs.

CONTROL VALVESCONTROL VALVESCONTROL VALVESCONTROL VALVESCONTROL VALVES� Manual� Pneumatic� Hydraulic� Electric

PIG BALL VALVESPIG BALL VALVESPIG BALL VALVESPIG BALL VALVESPIG BALL VALVES� Bypass Style� Shut off Style


ALBERTAALBERTAALBERTAALBERTAALBERTA

191 Industrial Road E.BROOKS, Alberta

Canada, T1R 1C3Tel.: (403) 362-7600Fax: (403) 362-8329

9560 - 115 StreetGRANDE PRAIRIE, Alberta

Canada, T8V 5W2Tel.: (780) 532-1433Fax: (780) 532-4191

#207, 39015 Hwy. 2ARED DEER, AlbertaCanada, T4S 2A3

Tel.: (403) 346-2550Fax: (403) 347-2022

P.O. Box # 1610916 - 6th Street, NW

SLAVE LAKE, AlbertaCanada, T0G 2A0

Tel.: (780) 849-6100Fax: (780) 849-2264

BRITISH COLUMBIABRITISH COLUMBIABRITISH COLUMBIABRITISH COLUMBIABRITISH COLUMBIA

10403 Beaver RoadFORT ST. JOHN, B.C.

Canada, V1J 6H2Tel.: (250) 785-9500Fax: (250) 785-8139

SASKATCHEWANSASKATCHEWANSASKATCHEWANSASKATCHEWANSASKATCHEWAN

217 - 3rd StreetESTEVAN, Saskatchewan

Canada, S4A 0N6Tel.: (306) 634-4719Fax: (306) 634-3287

CanadianCanadianCanadianCanadianCanadianStock PointsStock PointsStock PointsStock PointsStock PointsNORTH AMERICNORTH AMERICNORTH AMERICNORTH AMERICNORTH AMERICAAAAA

CANADACANADACANADACANADACANADA4611 - 74 AvenueEDMONTON, AlbertaCanada, T6B 2H5Tel.: (780) 468-4433Fax: (780) 469-9853

#540, 333 - 5th Avenue SWCALGARY, AlbertaCanada, T2P 3B6Tel.: (403) 237-5557Fax: (403) 266-3307

UNITED STATESUNITED STATESUNITED STATESUNITED STATESUNITED STATESSuite #160, 8901 Jameel StreetHOUSTON, Texas, U.S.A., 77040Tel.: (713) 690-2789Fax: (713) 690-3838

NEW ORLEANS, LouisianaTel.: (504) 528-9411Fax: (504) 528-9544

EUROPEEUROPEEUROPEEUROPEEUROPESCOTLANDSCOTLANDSCOTLANDSCOTLANDSCOTLANDMASTER FLO VALVE CO. (UK) LTD.The Master Flo BuildingBlackness Road, Altens Industrial EstateABERDEEN, Scotland, United Kingdom, AB12 3LHTel.: (01224) 878999Fax: (01224) 878989

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FRANCEFRANCEFRANCEFRANCEFRANCERegional RepresentativeRue du Souvenir Français64230 Lescar , FranceTel.: (0 559) 81 28 54Fax: (0 559) 81 29 50

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MASTER FLO VALVE INC8th Floor, A.M.F. BuildingCorniche Road, P.O. Box # 4118ABU DHABI, United Arab EmiratesTel.: (02) 329150Fax: (02) 321276

SOUTHEAST ASIASOUTHEAST ASIASOUTHEAST ASIASOUTHEAST ASIASOUTHEAST ASIAINDONESIAINDONESIAINDONESIAINDONESIAINDONESIA5th Floor, Multika BuildingJalan Mampang Prapatan Raya No. 71-73JAKARTA, Indonesia - 12790Tel.: (021) 797-5168/5177/5178Fax: (021) 797-5179/5147

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World-Wide LWorld-Wide LWorld-Wide LWorld-Wide LWorld-Wide Locationsocationsocationsocationsocations

www.masterflo.comwww.masterflo.comwww.masterflo.comwww.masterflo.comwww.masterflo.com

[email protected]@[email protected]@[email protected] in Canada

ACTUATORS

ACTUATORS

5-12

Specifications Selection Guide

Dimensions (unit:mm)

V5064ADouble Seated Valve

The V5064A is a double seated two-way valve with a cast iron body andflanged end connections. It is used in combination with an electric orpneumatic actuator for control of non-combustible water flow.

Pressure balanced trim construction provides higher pressure differentialratings than the single-seated valve, making it suitable for high-pressureapplications.

At

N - Øh

E

ØF

Stem (ØG dia) (At f

ull c

lose

)

ØD

Materials Body: Cast iron

Plug, seat: Stainless steel

Stem: Stainless steel

Packaging: Asbestos

Fluid temperature 0 to 200°C

Rated pressure 980kPa

Connection type 980kPa Flat faced flange

Rated lift 1 1/2 - 3 (B): 19mm

4-6 (B): 38mm

Flow characteristics Equal percentage

Plug shape: Pressure balanced contoured

Available actuators Modutrol motors - M604, M904, M945, M945B + R7000A, M6284, M9185A,

M6285A, MY7114, etc.

Actionator motors - M640B, M940B

Pneumatic actuator - MP912, MP953

Model No. Valve size x Port size Pipe size Flow capacity Weight

(in.) (in.) (Cv) (kg)

V5064A6002 1 1/2 x 1 1/4 1 1/4 20 11

V5064A6010 1 1/2 x 1 1/2 28

V5064A6028 2 x 2 2 50 15.8

V5064A6036 2 1/2 x 2 1/2 2 1/2 78 21.2

V5064A6044 3 x 3 3 112 29.8

V5064A6051 4 x 4 4 200 44

V5064A6069 5 x 5 5 260 61

V5064A6077 6 x 6 6 380 89.4

Model No. External dimensions

A E φD t φh N φF φG

V5064A6002 89.4 222 103 140 20 19 4 34.8 8

V5064A6010 89.4 222 103 140 20 19 4 34.8 10

V5064A6028 89.4 254 126 155 20 19 4 34.8 10

V5064A6036 89.4 276 176 175 22 19 4 34.8 10

V5064A6044 89.4 298 180 185 22 19 8 34.8 10

V5064A6051 133.9 352 183 210 24 19 8 47.6 10

V5064A6069 133.9 403 195 250 24 23 8 47.6 13

V5064A6077 133.9 451 220 280 26 23 8 47.6 13

Gas safety valves

CM

Y25

%C

YM

YC

MC

MY

50%

CM

Y75

%K 75

%C 10

0%

95%

90%

50%

20%

10%

5%

K 100%

95%

90%

50%

20%

10%

5%Y 100%

95%

90%

50%

20%

10%

5%

M

100%

95%

90%

50%

20%

10%

5%

OM

B kohouty lic

Kohouty OMB katalog GB 3.5.2004 13:32 Page 1

AZ-Pokorny s.r.o., âermákovice 20, 671 73 Tule‰ice, Czech republictel.: +420 515 300 111, fax: +420 515 300 110 e-mail: [email protected], www.az-pokorny.cz

valvesGas safety

Gas safety valves are determined for

the connection of the household appliances

to the gas distribution system. The valves

are according to the norm DIN EN 331.

VAITComplete security gas valve with integrated thermal, excessflow and „Push & Turn“ safety fuses.

VATSecurity gas valve with integrated thermal and „Push & Turn“safety fuses.

VAISecurity gas valve with integrated excess flow and „Push & Turn“ safety fuses.

Technical details

Operating pressure: 8–37 mbarMOP: 0,2 barMIP: 5 barVariations: straight valve

angular valve Terminations: Rp – internal conical thread

R – external conical threadG – external cylindrical thread

Thermal safety fuse

By reaching the activating temperature 95 °C (±5 °C) the thermal safety fuse blocks the gas flow. This device will withstand the temperature 650 °C minimally during 30 minutes. During this time the danger of gas escape or of potential explosion is minimized. Once the safety fuse isactivated, the complete valve has to be substituted.

Push & turn safety

Push & turn safety blocks the valve in a closedposition and thus it prevents from accidentalopenings (for example by children).To open the ball valve, it is necessary to pushdown and turn the hand wheel. To close, just turnthe hand wheel.

Excess flow fuse

Excess flow fuse closes automatically the gasinput in case of over ranging the limit of the flowrate 2,2 m3/h*. This situation can occur forinstance, when the hose is broken or accidentallydisconnected from the appliance. When the defectis removed, you can deactivate the fuse by closingand subsequent opening of the valve.* value obtained experimentally (closing flow rate according to

the norm is 1,0 aÏ 2,5 m3/h)

CM

Y25

%C

YM

YC

MC

MY

50%

CM

Y75

%K 75

%C 10

0%

95%

90%

50%

20%

10%

5%

K 100%

95%

90%

50%

20%

10%

5%Y 100%

95%

90%

50%

20%

10%

5%

M

100%

95%

90%

50%

20%

10%

5%

OM

B kohouty rub

Kohouty OMB katalog GB 3.5.2004 13:32 Page 2

DIN ISO 9001 PED 97/23/EC

Type leaflet7111.1/11-10 BOAR-W

flanged

PN 6, DN 15-200PN 16, DN 10-200

shut-off globe valvessoft-seat

Maintenance-free

Application� Heating systems up to 120�C to DIN 4751.� Not suitable for fluids containing mineral oil, steam or fluids

liable to attack EPDM and cast iron.

Operating data� Temperature range: --10 up to +120�C.� Pressure range: up to �p = 6 or 16 bar.

Materials� Body: Cast iron with flake graphite EN-GJL-250

formerly: GG-25� For further details, see table of materials

Design� Straight-way pattern with horizontal seat� Compact body cover� Maintenance-free stem seal with EPDM profile joint� Rotating stem� Rising handwheel� Cone with tapered seal face and EPDM coating as soft main

and back seat� Free from asbestos, CFC and PCB� Exterior finish: blue similar to RAL 5002

The valves meet the safety requirements of the PressureEquipment Directive 97/23/EC (PED) of annex I for fluids of thegroup 2.

Standard variants� Variant unit (position indicator, locking device and lift stop)� Cap lead-sealable (against unauthorized closing)

Remarks� For temperatures above 120�C and low-pressure steam

plants to DIN 4750 we recommend maintenance-free shut-off� globe valves BOAR-H according to type sheet 7150.1

� For water supply systems, cooling circuits and fluids con-taining mineral oil we recommend BOA-CompactRwithelectrostatic plastic coating (EKB), acc. to type sheet7112.11

� Flow characteristics 7111.4� Operating instructions 0570.8� Approved by the German Federal Office for Civil Defence for

installation in shelters.Shock resistance RK 0,63/6,3 safety factor A

� Type-tested in accordance with the Regulations of the ”Ger-manischer Lloyd”

On all enquiries/orders please specifyShut-off globe valve1.BOAR-W type leaflet 7111.12.PN 6 or 163.DN 10-200 (DN 10 only with PN 16)4.Standard variants

BOAR-W

2

Working pressuresNominal pressure Nominal bore Body pressure Seat tightness Working pressurePN test with water

DN bar 1) bar 2) bar 3)6 15-200 9 6 6

16 10-200 24 16 161) DIN 3230-BQ (ISO 5208)2) DIN 3230-BN/leak rate 1 (ISO 5208/rate A)3) up to 120 �C medium temperature

MaterialsPart no. Name of parts Material100 Body EN-GJL-250 (previously: GG-25)161 Body cover EN-GJL-250 (previously: GG-25)200 Stem Stainless steel X 20 Cr 13 (1.4021)350 Cone Cast iron GG-25/elastomer EPDM410 Profile gasket Elastomer EPDM412 O-ring Elastomer EPDM506 Retaining ring Thermoplastic Noryl GF 30544 Threaded bush Thermoplastic Noryl GF 30901 Hexagon head bolt 5.6961 Handwheel EN DC 04 (previously: ST 1404)

BOAR-W

3

a and d2 insulation dimensions

With variant unit (positionindicator, locking deviceand lift stop)

With lead-sealable cap

Dimensions (mm) Weight approx.PN DN I h1 h2 h3 d1 d2 d3 d4 a D k nxd5 b kg kg1)6 15 130 155 215 200 100 38 166 130 90 80 55 4x11,5 12 2.5 3.2

20 150 160 220 205 100 38 166 130 95 90 65 4x11.5 15 3.0 3.725 160 165 245 205 100 38 166 130 95 100 75 4x11.5 15 4.0 4.832 180 180 260 220 100 38 166 130 95 120 90 4x14 16 5.0 5.640 200 195 270 230 125 38 166 130 120 130 100 4x14 16 7.5 8.050 230 205 280 240 125 38 166 130 130 140 110 4x14 16 8.5 8.965 290 240 320 265 125 38 166 130 155 160 130 4x14 16 12.0 13.680 310 305 390 340 160 43 206 170 185 190 150 4x18 18 18.0 19.8

100 350 340 435 365 160 43 206 170 210 210 170 4x18 18 25.0 26.3125 400 380 510 435 160 43 206 170 235 240 200 8x18 20 32.5 34.5150 480 435 595 480 200 50 256 220 275 265 225 8x18 20 54.0 58.5200 600 545 745 550 250 56 390 340 345 320 280 8x18 22 92.0 95.0

16 10 130 155 215 200 100 38 166 130 90 90 60 4x14 14 2.9 3.315 130 155 215 200 100 38 166 130 90 95 65 4x14 14 3.0 3.720 150 160 220 205 100 38 166 130 95 105 75 4x14 16 3.5 4.325 160 165 245 205 100 38 166 130 95 115 85 4x14 16 5.0 5.532 180 180 260 220 100 38 166 130 110 140 100 4x18 18 6.0 6.940 200 195 270 230 125 38 166 130 120 150 110 4x18 18 8.5 9.350 230 205 280 240 125 38 166 130 130 165 125 4x18 20 10.5 11.365 290 240 320 265 125 38 166 130 155 185 145 4x18 20 15.0 16.480 310 305 390 340 160 43 206 170 185 200 160 8x18 22 20.0 22.1

100 350 340 435 365 160 43 206 170 210 220 180 8x18 24 27.5 29.7125 400 395 520 455 200 50 256 220 250 250 210 8x18 26 37.5 40.5150 480 465 600 490 315 56 390 340 290 285 240 8x22 26 63.0 70.0200 600 545 745 650 315 56 390 340 345 340 295 12x22 30 99.0 105.0

1) With cap/with variant unit

Installation instructionsFlow through BOAR-W shut-off globe valves should be in thedirection of the embossed arrow on the body.Alternating direction of flow is permissible, but with DN 200 onlyup to a differential pressure of 12 bar. If the differential pressureis higher, BOAR-H-globe valves with relief cone are required(type sheet 7116.1)

Connection dimensions -- StandardsFace-to-face dimension: EN 558-1/1

(previously: DIN 3202/F 1)ISO 5752/1

Flanges: DIN 2501Raised faces: Type C DIN 2526

01.0

1.20

0271

11.1

/11-

10S

ubje

ctto

chan

gew

ithou

tnot

ice

KSB Armaturen GmbH67227 Frankenthal (Germany) � Johann-Klein-Str. 9Tel. +49 (62 33) 86-0 Fax: +49 (62 33) 86 34 76 � e-mail: [email protected] � www.ksb-valves.com

BOAR-W

Rising handwheelPosition ”Open - Closed”can be seen from far away

Maintenance-free stem sealwith large EPDM profilering, reliable sealing thanksto several sealing lips, evenin case of temperature fluc-tuations

Compact body cover thanksto internal stem thread. Forfull insulation in accordancewith Heating system regula-tions. Little thermal losses

Back seat with bossesas overload protection

Body of favourablehydraulic design

Cone with soft seat, fully EPDM-coated;large radially acting sealing section,therefore littlewearand insensitive todirt,safe from overloading

Seat area in the bodyunmachined. Corro-sion protectionthanks to intact cast-ing skin

Cover seal withEPDM-O-Ring.No readjustingAsbestos-free

Stem withburnishedshank

Threaded bush andretaining rings withstripping effect

D10

1296

X01

2

Type 1077 Manual Handwheel ActuatorContentsIntroduction 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Scope of Manual 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Description 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Specifications 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adjustment 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maintenance 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lubrication 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Disassembly 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Assembly 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parts Ordering 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parts Reference 9. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction

Scope of ManualThis instruction manual includes installation,adjustment, operation, and maintenance informationfor the Type 1077 manual handwheel actuator.Instructions for the control valve is included in aseparate manual.

DescriptionThe Type 1077 manual-only handwheel actuator(figure 1) is used with rotary-shaft valves such as the9500 butterfly valve, Type 8532 and 8560 edisc�

valves, Design V150, V200 and V300 Vee-Ball�valves, Design V250 valves, and Design CV500 andV500 eplug�valves. In the Type 1077 actuator,torque is transmitted from the handwheel through thehandwheel input shaft to a worm and drive sleeve gear(sector) with splined bore. The worm and drive sleevegear multiply the torque and transmit it to a splinedvalve shaft or splined stub shaft. The size 10-KE:6

Figure 1. Type 1077 Handwheel Actuator Mounted on a Type V150 Valve

W8176-1 / IL

actuator additionally has a spur gear reduction drivefor increased torque capability.

SpecificationsType 1077 actuator specifications are given in table 1.Some specifications for a given actuator as it comesfrom the factory are stamped on a metal nameplateattached to the actuator mounting yoke (key 7, figure 6).

Installation The Type 1077 actuator is normally shipped mountedon a control valve body. Follow the procedures in thecontrol valve body instruction manual for valveinstallation. Then, proceed to the Operation section ofthis manual.

If the actuator has been shipped separately forinstallation on a valve body, or if the actuator wasremoved for maintenance, mount the actuator byfollowing the instructions presented in this sectionbefore installing the valve body in the pipeline.

Individual part key numbers and part descriptionsreferenced in this procedure are shown in figure 6 and7 except where otherwise indicated.

Instruction ManualForm 5605May 2001 Type 1077

Type 1077

2

Table 1. Specifications

Actuator Sizes

See table 2

Acceptable Valve Shaft Diameters

See table 2

Output Torque

See table 2

Wheel-Rim Force

See table 2

Handwheel Turns Required for Full Rotation

See table 2

Handwheel Rotation

Direct Acting Construction: Clockwise handwheelrotation closes the valve (produces clockwiserotation of valve shaft) as shown in figure 2.

Reverse Acting Construction: Clockwisehandwheel rotation closes the valve (producescounterclockwise rotation of valve shaft) as shownin figure 2.

Maximum Output Rotation

0 to 90 degrees.

Mounting Positions

� Right-hand (actuator on right side of valve bodywhen viewed from the body inlet) or

� left-hand (actuator on left side of valve bodywhen viewed from the body inlet). Position 1 asshown in figure 3 is standard; however, the actuatormay be mounted in any of the positions shown infigure 3. Refer to figure 2 to determine the correctactuator construction.

Approximate Weights

See table 3

CAUTION

Rotating the valve disk or ball in thewrong direction will damage seals andother internal parts in some valvebodies. If the drive sleeve gear (key 1A)is not properly positioned, improper diskor ball rotation could result. If there isany doubt as to whether or not the drivesleeve gear is properly positioned,remove the gearbox cover plate. Use theappropriate view in figures 3, 4, and 5 todetermine that the drive sleeve gear is atthe proper end of its rotation.

1. Rotate the valve disk or ball to the closed position.Refer to the separate valve body instruction manual todetermine the closed position. Consult the appropriatevalve instruction manual Installation section for valveshaft orientation marks.

2. Rotate the handwheel (key 5) to move the drivesleeve gear to the position that is to correspond to theclosed position of the valve disk or ball as follows:

For direct acting turn the handwheel so that the drivesleeve gear and travel indicator are rotated fullyclockwise.

For reverse acting turn the handwheel so that thedrive sleeve gear and travel indicator are rotated fullycounterclockwise.

3. Remove the travel indicator pointer by removing themachine screws. For a size 0-KE actuator only,remove the O-ring seal from the hub of the drivesleeve gear. Locate the four index marks on the drivesleeve gear hub. Also locate the index mark on theend of the valve shaft or stub shaft (key 13, figure 7).

4. Proceed as appropriate:

a. For valves with splined shafts, refer to figures3, 4, and 5 and locate the correct view for the valvebody and mounting position being used. When theactuator is installed, the valve shaft index markmust be aligned with the proper gear hub indexmark.

b. For valves with keyed shafts, compare theposition of the stub shaft keyway with the positionof the connector (key 11, figure 7) keyway. Alignthe stub shaft index mark with the appropriate drivesleeve gear hub index mark such that theconnector keyway will be in line with the valve shaftkeyway.

Type 1077

3

Table 2. Actuator Size Selection

ACCEPTABLEMAXIMUM HAND-

WHEEL-RIM FORCE HANDWHEEL TURNSREQUIRED FOR FULL

ACTUATORSIZE

ACCEPTABLEVALVESHAFT

DIAMETER

MAXIMUMALLOWABLE

TORQUE(1)

HAND-WHEEL

DIAMETER

To ProduceMaximumAll bl

To Produce TorqueLower Than Maximum

All bl Sh ft

REQUIRED FOR FULLVALVE DISK OR BALL

ROTATIONSIZE DIAMETER TORQUE( ) DIAMETER

AllowableTorque

Allowable ShaftTorque

60-Degree 90-DegreeMetric Units

60-DegreeRotation

90-DegreeRotation

mm N�m mm N NRotation Rotation

0 KE

12.715.9

58138

152152

129307

Torque Req’d(N�m) � 0.4572

4 6

0-KE19.1

22.2 & 25.4240

271(2)203(4)

203396

445(3)Torque Req’d

(N�m) � 0.60964 6

2 KE

22.2 & 25.4 468 203 485 Torque Req’d(N�m) � 0.9652

6-1/2 9-1/2

2-KE31.838.1

678(2)

678(2)305305

467(3)


(N�m) � 1.44786-1/2 9-1/2

6-KE

31.838.144.550.8

11101360

1360(2)

1360(2)

610610610610

365445

445(3)

445(3)


6-1/2 10

7-KE 44.550.8

2260(2)

2260(2)762762

440(3)


(N�m) � 5.14359 13-1/2

9 KE

44.550.8

22602260

762762

436436


10-1/2 16

9-KE63.5 3390(2) 914 463(3) Torque Req’d

(N�m) � 7.315210-1/2 16

63.5 6305 431 431 Torque Req’d(N�m) � 15.476

48 72

10-KE:6 76.2 6780(2) 610 310(3) Torque Req’d(N�m) � 21.848

48 72

88.9 6780(2) 610 310(3) Torque Req’d(N�m) � 21.848

48 72

U.S. Units

Inches Inch-Pounds Inches Pounds Pounds

0 KE

1/25/8

5151225

66

2969

Torque Req’d(In.-Lb.) � 18.00

4 6

0-KE3/4

7/8 & 12120

2400(2)8(4)

889


(In.-Lb.) � 24.004 6

2 KE

7/8 & 1 4140 8 109 Torque Req’d(In.-Lb.) � 38.00

6-1/2 9-1/2

2-KE1-1/41-1/2

6000(2)

6000(2)1212

105(3)


(In.-Lb.) � 57.006-1/2 9-1/2

6 KE

1-1/41-1/2

982012,000

2424

82100 Torque Req’d

6 1/2 106-KE1 1/21-3/4

2

12,00012,000(2)

12,000(2)

242424

100100(3)

100(3)

Torque Req d(In.-Lb.) � 120.00 6-1/2 10

7-KE 1-3/42

20,000(2)

20,000(2)3030

99(3)

99(3)Torque Req’d

(In.-Lb.) � 202.509 13-1/2

9 KE

1-3/42

23,52423,524

3030

9898

Torque Req’d(In.-Lb.) � 240.00

10-1/2 16

9-KE2-1/2 30,000(2) 36 104(3) Torque Req’d

(In.-Lb.) � 288.0010-1/2 16

2-1/2 55,762 16 97 Torque Req’d(In.-Lb.) � 612.00

48 72

10-KE:6 3 60,000(2) 24 69(3) Torque Req’d(In.-Lb.) � 864

48 72

3-1/2 60,000(2) 24 69(3) Torque Req’d(In.-Lb.) � 864

48 72

1. Values shown are the maximum allowable torque of a splined valve shaft except where indicated. Without regard to the shaft, maximum allowable torque output is 271 N�m (2400inch-pounds) for the size 0-KE actuator, 678 N�m (6000 inch-pounds) for the size 2-KE actuator, 1360 N�m (12,000 inch-pounds) for the size 6-KE actuator, 2260 N�m (20,000inch-pounds) for the size 7-KE actuator, 3390 N�m (30,000 inch-pounds) for the size 9-KE actuator, and 6780 N�m (60,000 inch-pounds) for the size 10-KE:6 actuator.2. Limited to this value by the maximum allowable output torque of the actuator. 3. Wheel-rim force required to produce maximum actuator output torque.4. Handwheel is 152 mm (6-inch) diameter for keyed-shaft constructions.

Type 1077

4

VALVE SERIES OR DESIGN VALVE SERIES OR DESIGN

MOUNTING Ball/PlugRotation To V250 V150 V200 & V300

CV500 Disk/BallRotation To V250

8532, 8560MOUNTINGRotation To

CloseV250 V150, V200 & V300

CV500V500 Rotation To

CloseV250

8532, 8560& 9500

Right-Hand CCW(2)

CCWREVERSE REVERSE REVERSE CW

CWNANA

DIRECT

Left-Hand CCWCCW

NANA

REVERSE REVERSE CWCW

DIRECT DIRECT

Left-Hand(Optional)(1)

CW(3)

CWNANA

DIRECT NANA

NANA

NANA

NANA

1. A left hand ball will be required for the 3- through 12-inch Series B and the 14- to 20-inch, with or without attenuator.2. Counterclockwise3. Clockwise

40B1561–A / DOC

��

Figure 2. Direct and Reverse Acting Actuator Constructions

5. Making certain that index mark alignment is correct,slide the actuator onto the valve shaft in the desiredmounting position (figure 4 or 5). Check to be sure thevalve shaft index mark is still aligned with the propergear hub index mark.

6. Check the alignment of the mounting holes in themounting yoke (key 2) with those in the valve body. Ifthe holes are not aligned, rotate the handwheel toallow repositioning of the yoke. It may be necessary toloosen the hex nuts and back out the travel stop setscrews (key 10) to allow this repositioning.

7. When hole alignment is correct, secure themounting yoke to the valve body with washers (key 4)and the valve body cap screws (key 9).

Table 3. Approximate WeightsMETRIC UNITS U.S. UNITS

ACTUATORSIZE

HandwheelDiameter,

mm

Weight ofActuator

Assembly,Kg

HandwheelDiameter,

Inches

Weight ofActuator

Assembly,Pounds

0 KE152 3.7 6 8

0-KE203 4.7 8 10

2 KE203 10.3 8 22

2-KE305 11.3 12 24

6-KE 610 20.2 24 43

7-KE 762 28.2 30 60

9-KE 914 40.9 36 87

10 KE:6432 62.6 16 133

10-KE:6610 62.6 24 133

Type 1077

5

Figure 3. Available Mounting Positions

30B0668-AB2002-3 / IL

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FLOW DIRECTIONFOR LEFT-HANDMOUNTING

POSITION 3

POSITION 1

POSITION 4

FLOW DIRECTION FOR RIGHT-HANDMOUNTING

FLOW DIRECTIONFOR LEFT-HANDMOUNTING

VALVE BODY

FLOW DIRECTION FOR RIGHT-HANDMOUNTING

POSITION 1

POSITION 3

VALVE BODY

POSITION 4

8. If removed for inspection, install the gearbox coverplate. For a size 0-KE actuator only, also install theO-ring onto the hub of the drive sleeve gear.

9. Making certain that the travel indicator pointer isaligned as it was prior to disassembly, install the travelindicator.

10. Before installing the valve body and actuator inthe pipeline, perform the procedures presented in theAdjustment section of this manual.

AdjustmentPerform the following steps to adjust the travel stopsand the travel indicator pointer. Individual part keynumbers and part descriptions referenced in this

procedure are shown in figure 6 except whereotherwise indicated.

Travel stops (key 10) consist of two set screws andtwo hex nuts. For 90-degree valve disk or ball rotation,both set screws are of equal length. For 60-degreedisk or ball rotation, one set screw is longer than theother. To change from 90-degree to 60-degree disk orball rotation, one set screw must be replaced with alonger one as explained below.

Note

Sizes 2-KE, 7-KE, 9-KE & 10-KE:6 usethe same actuator for both 0–60 degreesand 0–90 degrees, with the replacementof the appropriate set screw. Sizes 0-KE& 6-KE require a different actuator whenchanging from 90-degree to 60-degreedisk or ball rotation.

Type 1077

6

Figure 4. Direct Acting Mounting Positions(Shown in the Closed Position)

DRIVE SLEEVEGEAR INDEXMARKS (4)

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��E0718 / IL

Figure 5. Reverse Acting Mounting Positions(shown in the closed position)

DRIVE SLEEVEGEAR INDEXMARKS (4)

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��E0719 / IL

Type 1077

7

For Direct acting (except for 0-KE & 6-KE), replacethe set screw that limits counterclockwise drive sleevegear and travel indicator rotation.

For Reveres acting (except for 0-KE & 6-KE),replace the set screw that limits clockwise drive sleevegear and travel indicator rotation.

Note

A 60-degree set screw used as anopening stop can limit valve ball or diskopening to any angle between 60 and 90degrees. Alternately, it may be used as aclosing stop to limit valve closing to anyangle between 0 and 30 degrees. One ortwo 60-degree set screws may be usedto extend the range of the valve openingstop, the valve closing stop, or both

1. If the valve body is in the line, remove it byfollowing the instructions in the separate valve bodyinstruction manual.

2. Loosen the hex nuts and back out both set screws.

3. Rotate the handwheel (key 5) to move the valvedisk or ball to the fully closed position. Refer to theseparate valve body instruction manual for instructionsto determine the fully closed position of the disk or ball.

4. With the valve disk or ball closed, rotate the setscrew that is to limit valve closing until this set screwjust hits the drive sleeve gear. Lock the set screw withthe hex nut.

5. Rotate the handwheel until the disk is at the desiredmaximum rotation as indicated by the pointer tip on thetravel indicator dial. Rotate the remaining travel stopset screw until it just hits the drive sleeve gear. Lockthe set screw with the hex nut.

6. Install the valve body and actuator in the pipelineby following the instructions in the separate valve body instruction manual; then proceed to theOperation section.

OperationIndividual part key numbers and part descriptionsreferenced in this procedure are shown in figure 6except where otherwise indicated.

After the travel stops (key 10) and travel indicatorpointer have been adjusted and the control valveassembly installed, the actuator is ready for operation. The handwheel rotation direction required to open the valve is indicated on the face of thehandwheel (key 5).

CAUTION

To avoid damage to the actuator, thevalve shaft splines, and internal valveparts, do not exceed the maximumallowable torques listed in table 2 or anyother torque limitation of internal valveparts. Also, do not use wrenches orother devices on the handwheel orhandwheel shaft to increase operatingforce.

If the force required to rotate the handwheel willexceed the wheel-rim force listed in table 2, check forthe following conditions:

� Insufficient lubrication,

� Seized actuator parts,

� Excessive pressure drop across the valve body, or

� Obstruction to the valve body disk or ball rotation.

Instructions are given in the Maintenance section forlubrication of actuator parts. Refer to the separatevalve body instruction manual if valve bodymaintenance is required.

If the actuator does not seem to control the processfluid, worm or drive sleeve gear teeth may be broken,the pin (key 6) may be sheared, or internal valve bodyparts may be broken. Refer to the separate valve bodyinstruction manual if valve body maintenance isrequired.

Maintenance

WARNING

Avoid personal injury or propertydamage from sudden release of processpressure or bursting of parts. Beforeperforming any maintenance operations:

� Always wear protective gloves,clothing, and eyewear when performingany maintenance operations to avoidpersonal injury.

� Be sure the actuator cannotsuddenly open or close the valve.

� Use bypass valves or completelyshut off the process to isolate the valve

Type 1077

8

from process pressure. Relieve processpressure from both sides of the valve.Drain the process media from both sidesof the valve.

� Vent the pneumatic actuatorloading pressure and relieve anyactuator spring precompression.

� Use lock–out procedures to be surethat the above measures stay in effectwhile you work on the equipment.

� The valve packing box may containprocess fluids that are pressurized, evenwhen the valve has been removed fromthe pipeline. Process fluids may sprayout under pressure when removing thepacking hardware or packing rings, orwhen loosening the packing box pipeplug.

Individual part key numbers and part descriptionsreferenced in the following procedures are shown infigure 6 except where otherwise indicated.

Lubrication

The interior parts of a Type 1077 actuator should belubricated on a regular schedule with a quality gearlubricant. The interior parts should also be lubricatedwhenever difficulty in handwheel rotation indicates aneed for lubrication.

To lubricate the Type 1077 actuator, perform thefollowing steps:

1. Note the location of the travel indicator pointer inrelation to the indicator dial. When reassembling theactuator, the travel indicator pointer must be returnedto its original position. Remove the machine screwsand the travel indicator pointer.

2. For a size 0-KE actuator only, remove the O-ringgrease seal from the hub of the drive sleeve gear.

3. Remove the cap screws which secure the gearboxcover plate and remove the gearbox cover plate.

4. Coat the worm, the drive sleeve gear teeth, and thebearing surfaces of the gearbox housing and wormwith a quality gear lubricant.

5. Install the cover on the gearbox (key 1) and secureit with the cap screws.

6. For a size O-KE only, install the the O-ring greaseseal onto the hub of the drive sleeve gear.

7. Attach the travel indicator pointer so that it indicatesthe same point of rotation as was noted before thepointer was removed. Secure the pointer with themachine screws.

Disassembly

Parts are subject to normal wear and must beinspected periodically. The following proceduredescribes actuator disassembly for general inspectionand replacement of the drive sleeve gear.

Note

In order to remove the drive sleeve gear,it is necessary to first remove theactuator input shaft and worm.

1. Remove the pin (key 6) and the handwheel (key 5).

2. For a size 10-KE:6 actuator only, remove the capscrews which secure the reduction drive (item notshown) and slide the reduction drive off the input shaft.

3. Perform steps 1, 2, and 3 of the lubricationprocedure above.

4. Remove the pin which secures the worm to theinput shaft by following the appropriate procedure forthe actuator size:

For a size 0-KE or 2-KE actuator, drive the pininto the shaft (the pin length is less than the shaftdiameter). Remove the input shaft from the actuatorhousing and drive the pin out of the shaft.

For a size 6-KE actuator, rotate the input shaftso that the pin may be driven through the soft plug(item not shown) on the back side of the gearboxhousing.

For a size 7-KE, 9-KE, or 10-KE:6 actuator,there is sufficient clearance in the gearbox housing todrive the pin through the shaft. Rotate the input shaftso that the pin will emerge on the drive sleeve gearside of the shaft and carefully drive the pin out of theshaft.

5. Remove the input shaft and push the worm awayfrom the drive sleeve gear.

6. Carefully noting the position of the index marks onthe drive sleeve gear hub, remove the drive sleevegear.

7. Remove the worm gear along with any shims orthrust bearings where used.

8. Inspect all parts for excessive wear.

Type 1077

9

Assembly

Note

Before or during assembly, coat thefollowing surfaces with a quality gearlubricant:

� The teeth of the worm and the drivesleeve gear, and

� The bearing surfaces of thegearbox housing, worm and input shaft.

1. Install the worm and any shims and thrust bearingsinto the gearbox casing. Keep the worm at themaximum possible distance from the installed positionof the drive sleeve gear.2. Install the drive sleeve gear onto the splined valveshaft. Be sure that the index marks are aligned as theywere prior to disassembly.3. Noting the position of the pin holes and the originalposition of all shims and thrust bearings, install theactuator input shaft into the bore of the worm.4. Make sure that the pin holes are aligned and installthe worm pin. Be certain that the pin does not protrudefrom either side of the worm and interfere with theteeth on the drive sleeve gear.

For a size 6-KE actuator only, install the soft plug onthe back side of the gearbox (key 1) housing.

5. Install the gearbox cover plate.6. For a size 0-KE actuator only, install the O-ringgrease seal onto the hub of the drive sleeve gear.7. Install the travel indicator making certain that thepointer indicates the same degree of rotation as wasnoted prior to disassembly.8. For a 10-KE:6 actuator only, install the reductiondrive onto the input shaft and secure with capscrews.9. Install the handwheel (key 5) and pin (key 6).10. If necessary, adjust the actuator by following theinstructions given in the Adjustment procedure.

Parts Ordering

Whenever corresponding with your Fisher sales officeabout this equipment, include the serial number and allother information found on the nameplate (key 7,figure 6). When ordering replacement parts, alsospecify the complete eleven-character part number ofeach part required as found in the following parts list. Ifparts other than those listed in the parts list requirereplacement, contact your Fisher sales office forassistance.

Parts List

Actuator Assembly

Key Description1 Gearbox, cast iron.1A Drive Sleeve Gear2 Mounting Yoke3 Cap Screw, plated steel4 Washer, plated steel5 Handwheel6 Pin, steel7 Nameplate, stainless steel8 Drive Screw, stainless steel (4 req’d)9 Cap Screw (for use with Type 7600 or 9500 valve body)10 Travel Stop Set Screw, steel11 Connector, stainless steel12 Pin, alloy steel13 Stub shaft, 17-4PH SST

Type 1077

10

Figure 6. Type 1077 Actuator Assembly for Splined Shaft

39A8956-BB2001 / IL

O-RING

WORM

WORMPIN COVER PLATE

TRAVELINDICATORPOINTER

Type 1077

11

Figure 7. Type 1077 Actuator Assembly for Coupled or Keyed Shafts

30B1671-A / DOC

Type 1077

12

For information, contact Fisher:Marshalltown, Iowa 50158 USACernay 68700 France Sao Paulo 05424 BrazilSingapore 128461

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Printed in U.S.A.

�Fisher Controls International, Inc. 1986, 2001; All Rights Reserved

edisc, Fisher, and Fisher-Rosemount are marks owned by Fisher Controls International, Inc. or Fisher-Rosemount Systems, Inc.All other marks are the property of their respective owners.

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