amot temp control 3 way valve

Key benefits

lEase of integration - valve size matches pipe size, resulting in reduced installation time and installation costs

l Flexibledesign-portscanbeconfigured to suit installation

lLow pressure drop - compared to other valve types

lSmall physical size

lHand wheel allows manual adjustment of valve (optional on pneumatic valve) - simplifiedsetupandmaintenance

Typical applications

For engines, turbines, gearboxes and heat exchangers:

lCharge air cooling

lSecondary cooling systems

lFuel and lube oil preheating

lCo-generation

lEngine jacket water

For refineries, chemical plants and oil reproduction:

lWaste heat boilers

lProduct coolers

lProduct heaters

lProduct condensers

Electric G valve

Pneumatic G valve

3-Way Temperature Control Valves

now even more

compact

Model G and Accessories

DS_AM_G_0910 www.amot.com

G valve compared with a typical equivalent competitor’sspecification.

3-Way Temperature Control Valves - Model G

page 2 DS_AM_G_0910

Contents

Overview .................................................. 3

Applications .............................................. 3

System Types ............................................ 4

Overview of Valve Body .............................. 6

Specification ...........................................6

Modes of Operation ..................................7

ValveSizing............................................8

Overview of Electric Actuation ................. 11

Electronic Positioner ............................... 12

Overview of Pneumatic Actuation ........... 12

How to Order ........................................... 13

Accessories .............................................. 14

PIDController8071D,8072D,SSR47581...14

3-WirePT100TemperatureSensor8060..16

SolidStateRelayModule8073C .............17

ElectroPneumaticConverter8064A.........18

PneumaticIndicatorControllerSG80.......19


page 3 DS_AM_G_0910

AMOT G valves are 3-way control valves consisting of a heavy duty rotary valve and either a quarter turn electric or pneumatic actuator.Thevalvesprovideahighdegreeof accuracy and repeatability for accurate temperature control and are equally accurate inmixingordivertingserviceoverawideflowrange.

The heavy duty rotor design provides tight temperature control without high maintenance requirements.Thesystemisavailableinthreestandardcontrolconfigurations:electric;pneumatic;andelectro-pneumatic,offeringflexibilityformostrequirements.Designed

for high vibration service, the AMOT G valves arequalifiedtoLloyd’sMarineRequirementsforshipboardservice.Valvescanbedirectlymounted to reciprocating machinery, such as dieselengines,withoutvibrationisolation.The heavy duty actuators are specially reinforced to providevibrationresistance.

The standard valves are suitable for a variety offluidssuchaswater,water/glycol,seawater,lubricatingandhydraulicoils.Optionalbodymaterials are available for services involving synethicorfireresistantoils,deionizedwaterandammoniaorfreoninoil.

Applications

Overview

Charge Air Temperature ControlThe intercooler is used to cool high temperature turbochargerair.

In this application the G Valve regulates the flowofcoolingwaterthroughanintercooler,increasingefficiency,enhancingperformanceand helping to meet today’s environmental requirements.Charge

aircooler

RTD

Charge air

Diverting Applications

Jacket water cooling in diverting applications regulates the outlet coolant water temperature fromadieselorgasengine.Thevalveeithersends water to a cooler or bypass loop, accuratelymaintainingthetemperature.

The temperature is normally measured at the outletfromtheheatsource.

Heatremoval

Heatload

Pump

RTD

Mixing Applications

Lubricating oil temperature control is normally configuredinamixingapplicationcontrollingthereturntemperaturetotheheatload.Thetemperature is normally measured as close as possibletothesumpreturn.

Heatremoval

Heatload

Pump

RTD


page4 DS_AM_G_0910

Electric System

The electric actuator is a rugged, compact and lightweight quarter turn actuator having enclosureprotectiontoIP65.

The actuator is powered by an electric motor drivingaworm-typegearbox.Thewormgearboxpreventsreversedriveduetofluidforces.Itisfittedwithmanualoverrideasstandard,enablingvalveoperationwithoutpower.

Athermalcutoutisfittedpreventingoverheating.Limit switches at each end of stroke disconnect motorpowerwhenendstrokeisreached.Thesecanalsobeusedforremoteindication.

See page 11 for more information on the electric actuator.

G ValvePIDController8071/2D,IP67enclosure

For the electric valve, the actuator of the G valve assembly uses an electric motor which rotates in either direction in response to the ON-OFF signalsreceived.Themotordrivesagearboxconnected to the rotor shaft and turns the valve rotor clockwise or counter-clockwise, a maximum of90degrees.Attheendoftravel,limitswitches are incorporated to isolate the electrical supply to the motor when the valve rotor has reachedeitherendoftherotation.Afeedbackpotentiometer is standard and provides position indicationtothecontrolsystem.

Electric Valve

The electric valve system incorporates the use of an electrically actuated three-way control valve withanelectroniccontroller.The8071DPIDController can be either panel or wall mounted (seepage14formoreinformation).Thesystemis completed with a temperature sensor type 8060(seepage16fordetails).

The electric G Valve system is simple to install with standard four core cable, and provides more accurate measurement and control than typical pneumaticallyoperatedsystems.

Temperature Probe8060

System Types

Electric G Valve


page5 DS_AM_G_0910

Electro-Pneumatic System The electro-pneumatic valve system combines both electric and pneumatic technology, consisting of a pneumatically actuated three-way control valve with an electro-pneumatic converter,type8064A.Seepage18formoredetails.

The probe sends a resistance signal to the electroniccontroller,whichinturnsendsa4to20mAsignaltoanI/Pconverterthatconvertsthistoapneumaticsignal.

The electro-pneumatic system combines the features and functionality of the AMOT electronic controlsystemwiththefail-safeactionbenefitsofapneumaticallyactuatedvalve.

G ValveElectro-Pneumatic Converter 8064A

Temperature Controller 8071D

Temperature Probe 8060

Pneumatic Valve The pneumatic valve uses a spring return pneumatic actuator and positioner to control the rotation of the valve in response to an input signal from a pneumatic or electro-pneumatic controlsystem.Thepneumaticcontrolsystemsends a pneumatic signal ranging from 3 to 15psitotheactuatortocorrectlypositionthevalveatthedesiredtemperaturesetting.Thepneumatic control system usually consists of a P+I pneumatic controller, sensor and the necessary air supply conditioning equipment (regulators,filtersandwatertraps).

Pneumatic System The pneumatic valve system incorporates a pneumatically actuated three-way control valve with controller and integral temperature sensor, theSG80,whichcanbepanelorwallmounted.FormoreinformationontheSG80,seepage19.ThepneumaticGvalvesystemisidealwhenthere is a lack of electricity or when a fail-safe systemisneeded.

The pneumatic actuator is a rugged, quarter turn, double piston actuator operating on a scotchyokeprinciple.

Theactuatorisfittedwithspringreturnasstandardallowingfail-safeconfigurationifnecessary.Itisalsofittedwithavalvepositionerenablingaccurateandrepeatablemovement.See page 12 for more information on the pneumaticactuator.

SG80TemperatureController and Sensor

System Types continued

Pneumatic G Valve

G Valve


page6 DS_AM_G_0910

SpecificationFlow to: 3000m3/hr 13,200USgpm

Sizes: Standard flow High flow

80mm-450mm3”-18” 50mm-400mm2”to16”

Body/rotor materials: Bronze For seawater, shock resistance, or magnetic permeability

Ductile iron High performance iron, for fresh water, lubricating oils

Steel For high strength and high pressure ratings

Stainless steel Corrosive and special applications

Seal material: Flourocarbon (Viton, FKM)

Flanges: EN1092,ASMEandJISstandards.

Maximum internal Ductileironorbronze 10bar 145psi

valve pressure: Steelandstainlesssteel 16bar 232psi

Maximum temperature 100°C 212°F of fluid:

Vibration: ExceedstherequirementsofLloyd’sRegisterTypeApprovalSystem, TestSpecificationNumber1,2002,VibrationTest2. For both electric and pneumatic:

Frequency range

Displacement Acceleration Lloyd’s

5-25Hz +/-1.6mm +/-1.6mm

25-100Hz +/-5.0g(49m/s2) +/-4.0g(39m/s2)

100 - 300 Hz +/-1.0G(9.81m/s2) 90 minute No requirement

Overview of Valve BodyKey features and benefits

lLightweight and compact

lConfigurableports-allowingflexibilityoninstallation

l Low pressure drop - enables savings on either valve or pump size

l High accuracy providing better temperature control

Valve Body


page7 DS_AM_G_0910

The unique construction of the AMOT G valve providestotalflexibilitybyallowingyoutoselectthe valve port positions most ideally suited to meetyourapplicationrequirements.Therearetwomaintypesofmodeofoperation:90°rotorthat allows either ports 1 or 3 to be selected as thecommonport;and180°rotorthatrequiresport2tobethecommonport.Arrowindicatesvalve movement with increasing temperature or mA,asviewedfromabove(seediagram).

Electric actuator (basic actuator codes A & B)

Pneumatic actuator direct acting Pneumatic actuator reverse acting

Cold position Hot position 3 PSI (cold) 15 PSI (hot) No signal 15 PSI (cold) 3 PSI (hot) No signal

23

ed

oM

12

ed

oM

21 e

do

M3

2 e

do

M31

ed

oM

13

ed

oM

3

2

Note:Modes13and31arenotavailableforthefollowingvalvetypes:

Standardflow: DN350,DN400,DN450 Highflow: DN300,DN350,DN400

1

Modes of Operation


page8 DS_AM_G_0910

Valve Sizing

Pre

ssu

re d

rop

(b

ar)

0.4

0.35

0.3

0.25

0.2

0.15

0.1

0.05

0

s s s s s s s s

80 50 7 14 20 26 33 39 46 52

100 80 19 35 51 67 83 99 115 131

150 100 29 54 79 104 129 154 179 204

200 150 66 122 178 235 291 347 403 459

250 200 118 218 318 418 517 617 717 817

300 250 184 340 496 652 808 964 1120 1276

350 300 266 491 715 940 1164 1389 1613 1838

400 350 361 667 973 1279 1585 1890 2196 2502

450 400 472 871 1270 1670 2069 2468 2868 3267

Flowrate m3/hr

Recommended maximum pressure drop

14 3 21 – Water

2 – ISO VG32

3 – ISO VG46

4 – ISO VG68

Valve selection curves for valves with 90orotor.Forvalveswith180o rotor multiply pressure drops by2.

AMOT type G valves are designed to produce minimal pressuredrop.Thenormalrecommendationinsizingthevalvesistoselectapressuredropbetween0.01to0.3bar(1.5and4.5PSI).

To use the graph it is advised to use the following method: 1.Startwithapressuredropof0.05baron theverticalaxis,readacrosstothecurve. 2.Followthislinedowntotheflowratesbelow untilyoufindthevalueclosesttoyourflowrate. 3.Followthelineacrosstothelefttodetermine suitablevalvesize. For stable control the valve should be selected so as to provideapressuredropwithfullflowofbetween0.01and0.3bar(1.5and4.5psi).

Standard High flow flow

Siz

e D

N

Valve Flowrate Selection


page 9 DS_AM_G_0910

Fortheselectionofvalvesformoreviscousfluidsthanwater,thefollowingmustbecalculated:

Viscosity:Findtheviscosityofthefluidinwhichthevalveistooperate.TheviscosityisnormallyexpressedinCentistrokes.WhereISOoilisused,the grade number is also the viscosity eg ISO VG46is46centistrokesat40°C(104°F).

Viscositycorrection:Byusingthecorrectiongraphbelow,theflowcoefficientcorrectionfactorcanbeestablished.Thecorrectionfigureobtainedfromthegraphshouldthenbemultipliedbytheoriginalflowcoefficientwhichcan then be used in the standard valve sizing formulae.

Engine oils

Oil CST

SAE5W 6.8

SAE 10W 32

SAE 20 46

SAE 20W 68

SAE 30 100

SAE40 150

SAE50 220

Gear oils

Oil CST

SAE75W 22

SAE80W 46

SAE85W 100

SAE 90 150

SAE140 460

SAE Oil Viscosities

Some approximate viscosities (CST) of SAE oils at40°C(104°F)areshownbelow,basedonleadingoilmanufacturers’publisheddata.

Viscosity Correction Curve (Fv)

Viscosity (centistrokes)

Valve Sizing

Example:

Fromthegraphbelow: 100CST=correctionfactorof0.68

0.68xflowcoefficient=correctedflowcoefficient(KvorCv)

Some approximate viscosities (CST) ofSAEoilsat40°C(110°F)areshownbelow, based on leading oil manufacturers publisheddata.

Viscosity Correction

Co

rrect

ion

Fact

or


page 10 DS_AM_G_0910

The G valve is designed to produce minimal pressuredrop.Thenormalrecommendationwhen determining the size of an AMOT G valveisapressuredropbetween0.01and0.3bar(1.5and4.5psi).Note: Kv and Cv values are applicable to 90° rotor versions only.For180°versionsdividetheKvvalueby2.

Valve Flowrate

Size DN

Standard flow

80 100 150 200 250 300 350 400 450

High flow 50 80 100 150 200 250 300 350 400

Kv 82 207 323 729 1296 2025 2918 3972 5187

Cv 96 242 378 851 1513 2364 3405 4635 6053

ThebasicformulatodeterminetheKvofavalveis:

DpSGKv = Q

Q = Flow (m3/h)

Dp = Pressure drop (bar)

SG=Specificgravityoffluid

Kv=Valveflowcoefficient

ThebasicformulatodeterminetheCvofavalveis:

Dp

SGCv = QQ=Flow(USgallons/min)

Dp = Pressure drop (psi)

SG=Specificgravityoffluid

Cv=Valveflowcoefficient

There are two other ways that this formula can be used to

findtheflowinm3/horpressuredropofavalveinbar:

DpSGQ = Kv

KvQ

Dp = SG DpSGQ = Cv

CvQ

Dp = SG 2

2

SeethetablebelowforexamplesofKvandCv:

Valve SizingValve Sizing Calculations

Pressure Drop

There are two other ways that this formula can be used to

findtheflowinUSgallons/minuteorpressuredropofavalve

inPSI:

1

TheAMOTGValveisnotatightshutoffvalve.When used in a reasonably balanced pressure system there will be some small amounts of leakagebetweenports.Theactualamountofleakage will vary with the pressure difference betweentheseports.ConsultAMOTforfurtherinformation if the application is sensitive to leakage rates or if high pressure differences are likelytooccur.

Valve Bypass Flowrates

AKvisthevalve’sflowcoefficient.Itisdefinedasthenumberofcubicmetersofroomtemperaturewaterthatflowsthroughthevalvewithapressuredropof0.069bar(Cvistheimperialcoefficient).



Key features and benefits

lSelf-locking with minimum backlash in the transmission - prevents valve movement duetoflow

lAuxiliary limit switches for user connection

lManualoverridefittedasstandard-valvecan be operated in event of power failure

l Two torque switches - provide protection in event of actuator overloading

Overview of Electric Actuation

SpecificationPower 115V ±10%or230V±10% 50/60Hzsinglephase

Limit switches Twoopen/closeSPDT 250VAC,10A

Motor thermal protection Fitted as standard

Angular rotation 110° max Quarter turn

High reliability contactless Hall Optional1kohmor5kohmpotentiometers effect sensor

Cable entry 2xM25x1.5 IP68glandsprovided

Mechanical stop Two adjustable screws

Manual override Fitted as standard

Materials Steel, aluminium alloy, aluminium bronze, polycarbonate

External coating Dry powder polyester

Weatherproof enclosure IP67,NEMA4and6

Ambient temperature -20°Cto+85°C

Ambient humidity 90%RHmax(non-condensing)

Anti-condensation heater 7-10W

Vibration resistance 5-100Hz 5g

100 - 300 Hz 1g

Performance Size (DN) Duty cycle 20°C Stroke time (secs) Max currrent (A)

Standard High flow 50 Hz 60 Hz 220V 110V

80-300 50-250 65% 25 21 0.88 1.7

350&400 300&350 100% 31 26 0.92 1.9

450 400 100% 31 26 1.62 3.62

Electric Actuator



TheAMOTactuator/valvepositionerisconfiguredtoacceptanindustrystandard4-20mApositiondemand input signal, and uses this to operate internalsolidstateswitchingtodrivethemotor. The microprocessor based unit uses the signal from the contactless position sensor to accurately position the actuator, taking into account motor responsetimeandactuatorovershoot. The positioner is split into two parts, housed in the terminalbox.Thereisapowermodule,inwhichall high voltage circuits are fully encapsulated to withstandhighvibration,andacontrolboard.Thisdesignallowsforeasymaintenance.

Userconfigurationallows:

lTheinputcanbeselectedfrom4-20mA, 0-20mA,0-5V,0-10Vand2-10Vbyswitches. l 4-20mAoutput,whichshowsactualvalve position,canbeconfiguredtoretransmitthe demandinputsignal.

lAswitchallowsforeasyconfigurationof which end of stroke corresponds with a 4mAdemand.

lThe action on sensor fail can be selected frommovingtoeitherthe4mAorthe20mA positions,butisfactorysettonotmoving.

lThe deadband can be increased to aid performancewithnoisyinputsignals.

lWhen necessary, such as after maintenance, the actuator can be recalibrated at the touch ofabutton.

Electronic Positioner

Overview of Pneumatic ActuationKey features and benefits

lA rugged quarter turn, double piston, rack and pinion pneumatic actuator with spring returnandvalvepositionerasstandard.

lCanbeconfiguredfail-safe

SpecificationHousing Castaluminiumbase,steelcoverandtwopartPolyurethanepaintfinish.

Supply pressure 6to8bar 90to115psi

Signal pressure 0.21to1.03bar 3to15psi

Pressure connections G 1/4 1/4NPT

Manual override Optional

Pneumatic Actuator

There are three LEDs on the terminal box on the side of the actuator, providing clear visual indicationofactuatorstatus.Twoalarmoutputsallowforremotefaultmonitoring.

Electronic Positioner



Example Code 06 GG S D B S 32 E B D B BA -AA Code Description

Valv

e B

od

y S

ele

ctio

n

ValveSize

Nominal Bore Size Comments02 2 Inch (DN50) High Flow only03 3 Inch (DN80)04 4 Inch (DN100)06 6 Inch (DN150)08 8 Inch (DN200)10 10 Inch (DN250)12 12 Inch (DN300)14 14 Inch (DN350)16 16 Inch (DN400)18 18 Inch (DN450) Standard Flow only

Valve Model Model TypeGG Model G Valve

Valve Flow TypeValve Flow Type (Refer to flow coefficient table for Cv/Kv data)

S Standard Flow ValveH High Flow Valve

Valve Body and Rotor Material

Body and Rotor MaterialB BronzeD Ductile IronR Stainless SteelS Carbon Steel

Valve Flange Connection Standard and Class

Flange Class Flange Standard CommentsA PN6 EN 1092B PN10 EN 1092C PN16 EN 1092J 150 ASMEL 10K JISM 5K JISN 150 MIL-PRF-20042E Bronze Valves only

Rotor Type Rotor TypeS Standard Rotor

Valve Mode of Operation

Rotor PositionCold Process

Rotor PositionHot Process

Rotation Starting From Cold Position

12 Port 1 Port 2Clockwise23 Port 2 Port 3

31 Port 3 Port 121 Port 2 Port 1

Anticlockwise32 Port 3 Port 213 Port 1 Port 3

Valv

e A

ctu

ato

r S

ele

ctio

n

Valve Actuation TypeActuator Type

E ElectricP Pneumatic

Actuator Supply Power or Air Connections

Power Supply or Air Connection

Ele

c A 100 -120 Vac 50/60HzB 200 - 240 Vac 50/60Hz

Pne 1 G1/4 (1/4" BSPP)

2 1/4" NPT

Actuator Hardware Options

Hardware OptionsHardware Options

Ele

ctric A Standard - No Additional Hardware

B PositionerC 1KΩ PotentiometerD Positioner + 1KΩ Potentiometer

Pne 0 Standard - No Additional Hardware

1 Manual Override

Actuator Control Input Signal

Start of Stroke at Cold Rotor Position

Finish of Stroke at Hot Rotor Position

Comments

Ele

c A Relay Switched Line Power Positioner OptionalB 4mA 20mA Positioner Hardware

Options B or D OnlyC 20mA 4mA

Pne 1 3psi 15psi

2 15psi 3psi

Actuator Feedback Signal

Feedback Signal Comments

Ele

ctric

AA None

BA Position Retransmit Requires Positioner: Hardware Options B or D AND Input Signal Options B or C

CAPosition Retransmit 4-20mA (Start/Finish)

Requires Positioner: Hardware Options B or D AND Input Signal Options A

DAPosition Retransmit 20-4mA (Start/Finish)

Requires Positioner: Hardware Options B or D AND Input Signal Options A

Pne 00 None

Customer Special Options -AA Standard Product -*** Customer Special Code Assigned

How to OrderUsethetablebelowtoselecttheuniquespecificationofyourGvalve.


page14 DS_AM_G_0910

PID Valve Controllers 8071/8072D and Solid State Relays 47581L001


lFully programmable PID-based control -allowseasysystemconfiguration

lUniversalinputs;RTD’s,thermocouple,orstandard4-20mAsignalgivesmaximumsystemdesignflexibility

lCan be operated in manual mode - easy maintenance and set up

Accessories

Solid State Relay

47581L001

PID Controller 8072D

PID Controller 8071D

SpecificationController type FullyconfigurablePIDwithdigitalfilteringandselectableparametersets

Input Universalsensorinput 2or3wireRTD,TC,4-20mAselectable

Input sensing range Selectableasrequired Max.-200°to+850°C(-328°to1562°F) Typical setting 0° to 120°C

Supply 93to263VAC, 48to63Hz@8VAQuiescent

Input accuracy RTDwithin0.05%

TCwithin0.25%

4-20mAwithin0.1%

Input sampling 50to250msinterval Dynamicresolutionupto16bit (userconfigurable)

Environmental 0°to+50°Coperational -40°to+70°C(40°-158°F)storage RH<90%(noncondensing)

EMC EN61326ClassB

Solid state relays 50Arated,opto-isolated,zero-crossswitching600Vpk-pk

Alarm Outputs 2off3Acontacts,250VACmax

Accreditation ComplieswithrelevantEUdirectives

Communication RS422/RS485option 8071Donly

Weight 8071D 8072D

430g(1lb) 1.7g(3.7lb)

For further information and how to order these products see datasheet ref: DS_AM_8071_2_D_47851.pdf


page15 DS_AM_G_0910

dimensions in mm (inches)

Dimensions - model 8072D


Dimensions-model8071D

Dimensions - model 47581L001


page16 DS_AM_G_0910

3-Wire PT100 Temperature Sensor - 8060

Accessories


l3wireRTDs-accuratetemperature measurement

l Excellent long term stability

lGood linearity

lCan use standard 3-core cableTemperature Sensor8060

Specification Temperature range -100to250°C (-150-480°F)

Accuracy IEC751:1983 (BSEN60751:1996)ClassB

RTD 3 wire platinum (100 Ohm element)

Connection head Heavydutyaluminium IP67

Thermal well Stainless steel

Terminations Screw

Cable entry 4-7mmdiameter 3core,standard

Heat transfer compound

Dimensions

For further information and how to order this product see datasheet ref: DS_AM_8060.pdf


page17 DS_AM_G_0910

Solid State Relay Module - 8073C

Accessories

Relay Module

8073C

The8073CrelaymoduleincorporatestwosolidstaterelayswithterminationsinanIP67enclosure.The8073Cisdesignedtobeusedwiththe8071DcontrollerlogicoutputstodrivevoltagesfortheelectricallyactuatedGvalve.Featuresinclude:zero-crossingswitching,relayandlogiclevelinputsandIP67enclosure.

Interface with 8071D controller Interface with AC input signals

Dimensions-model8073C

Typicalapplications-model8073C


Logic outputs

110/240 Vac

AC inputs

110/240 Vac


lIP67enclosure

l AlternativetousingtwoSSRstype47581L001

lGood linearity

lCan use standard 3-core cable

For further information and how to order this product see datasheet ref: 08VA_8073.pdf


page18 DS_AM_G_0910

Electro-Pneumatic Converter - 8064A

Accessories

Electro-Pneumatic Converter - 8064A


l Highvibrationresistance-Lloyds4G

lSuitable for longer pipe runs

lFully adjustable for optimised system operation

lATEXhazardousareacertification

Dimensions-8064ADimensions in mm (inches)

Specification-8064ASupply pressure 1.3to2.1bar18to30 psi Input 4to20mA

Output 0.2to1bar3to15psi Zero offset adjustment +40%to-20%ofspan

Output capacity 0.16SCFM Output volume 170cc max.recommended

Response level 0.025%ofspan Calibration accuracy 0.25%ofspan

Supply pressure effect Less than 1% of span Coil resistance 185Ohms

Ambient temp. limit -40°to+80°C-40°to180°F Vibration 5-100Hz4g(LloydsRegister requirement for equipment mounted on-engine)

Body material Cast iron Top housing & terminal cover Aluminium

Paint finish Epoxy powder Weight 4.5kg10.5lbs

Mounting Vertical only Hazardous area certification ATEXEExiaIICT6

For further information and how to order this product see datasheet ref: DS_AM_8064A_C.pdf



Pneumatic Indicator Controller - SG80

Accessories

Pneumatic Indicator Controller SG80


lComplete stand alone controller, no other control components required - reduced system cost

lEasily removable components - low maintenance

lGood dynamic response - gives optimum engine performance

lCompatible with every type of pneumatic valve-flexible

SpecificationController specifications

Control modes P, P+I

Proportional Adjustable from 0 - 200%

Integral Adjustablefrom0-10rep/min

Control action Direct or reverse

Accuracy <1%

Hysteresis <0.5%

Nonlinearity <0.5%

Repeatability <0.5%

General specifications

Body materials Die cast aluminium with anti-corrosive paint

Cover material ABS

Enclosurerating IP54

Mounting options Wall or panel

Pneumaticconnections1/4”NPTwithfittingsfor4mmpipesize

Supply air pressure Nominal: 1.40.1bar (20+1.5psi) Maximum: 2.40.1bar (35+1.5psi)

Outputairsignal 0.2-1.0bar (3-15psi) orcorrespondstosupply [email protected] (6-30psi@35psiairpressuresupply)

Steadystateair 0.13Nm3 /hr @ 1.4 bar supply 0.08 scfm @ 20 psi consumption supply

Maximumairdelivery 2.6Nm3/[email protected] 1.53scfm@20psisupply

Ambienttemperature -20°Cto+50°C -4°Fto122°F

Weight 3kg 6.6lbs

Vibration-Lloyds5Hz-13.2Hz_+1 mm displacement requirement for off-engine equipment 13.2Hz-100Hz0.7gacceleration



Dimensions in mm (inches)

For further information and how to order this product see datasheet ref: 03VA_SG80.pdf

Dimensions

www.amot.com

Asia and Australasia

AMOT ShanghaiRm308,BuildingNoA8 Jiahua Business Center808HongqiaoRoadShanghai 200030China

Tel +86(0)2164479708Fax +86(0)[email protected]

AMOT Singapore10EunosRoad8#12-06Singapore Post CentreSingapore408600

Tel +6564086265Fax +6562933307 [email protected]

Europe, Middle East and Africa

AMOTWestern WayBury St EdmundsSuffolk, IP33 3SZEngland


AMOT Controls GmbHRondenbarg2522525HamburgGermany


AMOTRussia#34ShabolovkaStreetBuilding 2Moscow115419Russia

Tel +74956171293Fax [email protected]

Americas

AMOTUSA8824FallbrookDrHouston,TX77064USA

Tel +1(281)9401800Fax +1(713)5599419Email general:[email protected] orders:[email protected] customerservice:[email protected]

amot temp control 3 way valve

Documents

way control valves

accurate temperature

compact model g

tight temperature control

standard valves

overview of valve body

heavy duty rotary valve

valve size matches pipe