Electric ActuatorITQ Series

BS EN ISO 9001:2000

INTRODUCTION

- I-Tork controls designs, produces and provides high quality actuators and services related to valve automation.

- Our long years experience in automation field enables us to launch ITQ series electric actuator which has compact size, robust construction, reliable performance and ability to integrate fully into sophisticated control systems.

- I-Tork controls is always ready to provide you with its ITQ series actuator and accessories, with quality service.

2

FEATURES

- Compact and robust construction, light weight providing high output torque (Max3000Nm).

- Wide range of torque variation (From min 100Nm to max 3000Nm).- Hard anodized aluminum housing inside and outside with external powder coated against severe industrial environment.

- Enclosure using radial seals & O-rings that provide protection to waterproof IP67 (Nema 4 & 6) and optional watertight IP68

- Mounting base according to ISO5211 standard.- Removable drive bushing for easy machining and mounting.- Self-locking provided by double worm gearing (no brake required).- Auto-declutching manual override handwheel with padlockable auto / manual switchable lever.

- Reliable Mechanical Torque sensing system providing safe operation in overload condition.

- Large size window and indicator provides better position indication from a distance.- Various Local position control options providing easy commissioning and operation in field.

- Digitalized control component.

3

Cable entries- Standard 2-PF3/4"(Max 1") for various cable gland.

External mechanicalstopper- Prevents over run of travel angle when limit switch fails.

Removable drive bushing and ISO5211 mounting base

- (F07~F16) for easy mounting on valve.

Optional long (Explosion proof)

Tapered interface between cover and lower housing- For easy lifting cover up from lower housing for wiring or maintenance.

- Standard: Short interface for providing easier access to internal component

- Explosion proof : Long interface for keeping the length of flame path

Standard short

② Gearing

- Precisely machined double worm gear c/w minimum back-lash, low noise, high output torque.

③ Self locking

- Provided by double worm gearing to keep position of valve unchanged against reverse torque from valve.

CONSTRUCTIONCONSTRUCTION

4

Captive cover bolts- Designed to prevent losing it during maintenance or installation.

* All external bolts are stainless steel for rust prevention.

① Housing

- Hard anodized Aluminum casting and external epoxy powder coated against severe industrial environment.

④ Sealing

- By O-ring in all interfaces IP67(standard), and double o-ring for IP68 (option)

⑤ Handwheel

- Different sizes depending on actuator torque, and knob on handwheel for easy operation.

⑥ Motor

- Specially designed induction motor to generate high starting torque and high efficiency equipped with thermal protector to prevent damage from over heating.

- Insulation class F

Indicator - Continuous mechanical position indicator and window with dial

Limit switches- Directly engaged with

driving shaft to set accurate position of valve.

- 2 ea for each travel end (open/close).

- Optional Extra Limit Switches (Max 4 ea for each end) : Except for ITQ0100

Torque switches - Protect actuator from damage caused by overload from the driven valve over the whole travel.

- 1 each for open / close

Space Heater- Anti-condensation

5

Terminal- Spring loaded push type terminal for tight wiring connection under severe vibration.

Manual override- Auto / Manual switchable lever and handwheel engagement for emergency manual operation.

- Drive force automatically resorted by motor start, unless lever padlocked to prevent this occuring.

TECHNICAL INFORMATION

STANDARD SPECIFICATION

Model

Rated torque (Nm)Duty cycle S4 (%)

Operating time (second) 50Hz 60Hz

Max bore Size (mm) Key( )

Square( )Rated current (A)

1Phase / 110V / 50Hz 60Hz

1Phase / 220V / 50Hz 60Hz

3Phase / 380V / 50Hz 60Hz

3Phase / 440V / 50Hz 60Hz

DC / 24VMotor insulation class

ISO 5211 mounting flangeWeight (Kgs)

No of handwheel turns

ITQ 0100

100 40

21 18

22 20

0.98 1.10 0.520.58 0.43 0.33 0.59 0.42 2.8F

F077

10

ITQ 0160

16030

26 22

25 23

1.60 1.70 0.85 0.900.300.300.300.324.0F

F07/F101512

ITQ 0240

24030

2622

25 23

1.62 1.72 0.87 0.90 0.32 0.32 0.32 0.35 5.0 F

F10/F1215 12

ITQ 0350

350 30

31 26

40 34

1.72 1.80 0.92 0.95 0.32 0.32 0.32 0.35 6.8F

F10/F1220 14

ITQ 0500

500 30

31 26

40 34

3.60 3.90 1.50 1.60 0.52 0.56 0.55 0.58

- F

F12/F1420 14

ITQ 0800

80030

3932

48 40

3.90 4.20 2.05 2.20 0.82 0.88 0.82 0.88

-F

F12/F1425 17

ITQ 1100

110030

39 32

48 40

3.90 4.30 2.15 2.30 0.84 0.90 0.840.88

- F

F12/1425 17

ITQ 1500

1500 30

93 78

75 64

3.60 3.90 1.50 1.60 0.52 0.56 0.55 0.58

- F

F16 65 65

ITQ 2000

200030

11797

75 64

3.80 4.20 2.05 2.20 0.82 0.88 0.82 0.88

-F

F16 75 70

ITQ 3000

300030

117 97

75 64

3.80 4.20 2.15 2.30 0.84 0.90 0.84 088

-F

F16 75 70

EnclosureMain Power supply

Control power supplyDuty cycle(on-off)

Duty cycle(modulating)Motor

Limit switchesTorque switches

Stall protection/ set temp.Travel angle

Position indicatorManual override

Self locking Mechanical stopper

Space HeaterCable entries

LubricationTerminal block

Ambient temperature

Ambient humidityAnti vibration

External coating

Weatherproof IP67, NEMA4 and 6, O-ring sealed 110/220VAC/1Ph/50/60Hz, 380/440/VAC/3Ph/50/60/Hz ±10%110/220VAC/1Ph/50/60Hz ±10%S2: 10Min~30Min / S4: 20~50% S4, 30~50%, 300~1200 start/HourSquirrel Caged induction motor2 each for Open and Close (SPDT 250VAC/10A rating) 1 each for Open and Close (SPDT 250VAC/10A rating except for ITQ 0100)Built in Thermal protection, Open 150oC±5oC, Close 97oC±15oC90o ± 5o (0o ~ 100o)Continuous mechanical indicator with arrowDe-clutchable Provided by double worm gearing (no brake)1 each for each travel end (Open and Close), external & adjustable 5W(110/220VAC) for anti-condensation2 - PF 3/4" TAP EP type greaseScrew and Lever Push type (spring loaded)Basic actuator : -20oC~+70oCc/w control options : -10oC~+60oC90%RH Max (Non-Condensing)XYZ 10g. 02~34Hz, 30 minutesDry powder (Polyester)

6

Mechanical

OPTION AVAILABILITY

Remote monitoring and control

Local control

Symbol

EXWTALSATSEXTSV

Remark

Approved by KTL10M Head 100hoursExcept for ITQ 0100Except for ITQ 0100Except for ITQ with Gear boxPlease consult before ordering

Description

Explosion proof (Ex d II B T4)Watertight (IP68), Temporary submersibleAuxiliary limit switches (Max 2 for each travel end)Auxiliary torque switches (Max 2 for each travel end)Extended travel angle (up to 120o, 135o, 180o, 270o, )Variation in torque and operating speed

PK

CT

RPC/ Signalconfiguration

Potentiometer kit (output signal : 0~1 Kohm)High resolution potentiometer and precisely machined gearing are directly engaged with drive shaft to feedback continuous position of valve

Current transmitter (output signal : 4-20mA)Zero / Span AdjustmentConvertable DIP Switch (4 wire to 2 wire)

Remote position controller (by input and output signal)Input : 4-20mA, 0-10VDC, 2~10VDC, 1~5VDC, 0~5VDCOutput : 4-20mA, 0-10VDC, 2~10VDC, 1~5VDC, 0~5VDCAuto-calibrationReverse operating direction

LP2 for 1 & 3 Phase (ITQ 0100~3000)

Control power : 110/220VAC, 24VDCMechanical selector switches - Local/Remote & Open/Stop/CloseLocal lamp indication - Remote - Yellow(on), Local-Red(on) Fully open- Green(on), Fully close-Red(on)* Options Available : PK, CT, RPC(Modulating), IP67, Explosion proof

LM2 for 3 phase(ITQ 0100~3000)

Mechanical selector switches - Local/Remote & Open/Stop/CloseLocal lamp indication - Remote - Yellow(on), Local-Red(on) Fully open- Green(on), Fully close-Red(on)Mechanical reversing magnetic contactors, control transformer(110/220VAC)Options available : PK, CT, RPC(Modulating), IP67, Explosion proof

PK

CT

RPC

7

LD1 for 3phase(Integral) (ITQ 0160~3000)

Magnetic selector switches - Local/Remote & Open/Stop/CloseLocal lamp indication - Fully close - Green(On), Closing - Green(Flickering) Torque switch trip - Yellow (on), Fault - Yellow (Flickering) Fully open - Red (on), Opening - Red (Flickering)Electronic reversing contactors, Transformer, Phase discriminator(Detection, Auto-Correction)24points terminal stripsRemote position indication : Position monitoring relaysOptions available : PK, CT, RPC(Modulating), Profibus communication, Local digital position indication(LCD): Either 4-20mA DC or % IP67, Explosion proof

LD2 for 3 phase(integral with IP68 enclosure) (ITQ 0160~3000)

Magnetic selector switches - Local/Remote & Open/Stop/CloseLocal lamp indication - Fully close - Green(On), Closing - Green(Flickering) Torque switch trip - Yellow (on), Fault - Yellow (Flickering) Fully open - Red (on), Opening - Red (Flickering)Reversing electronic contactors, Transformer, Phase discriminator(Detection, Auto-Correction)34points terminal strips,Separate compartment for terminal blockRemote position indication : Position monitoring relaysOptions available : PK, CT, RPC(Modulating), Profibus communication, Local digital position indication(LCD): Either 4-20mA DC or % IP67, Explosion proof

8

Local control

LP4 for 1 & 3 phase(ITQ 0160~3000)

Control power : 110/220VAC, 24VDCMagnetic selector switches - Local/Remote & Open/Stop/CloseLocal lamp indication - Fully close - Green(On), Closing - Green(Flickering) Torque switch trip - Yellow (on), Fault - Yellow (Flickering) Fully open - Red (on), Opening - Red (Flickering)Options available : PK, CT, RPC(Modulating), IP67, Explosion proof

Fail safe

BP for 1 Phase (ITQ 0100~0350)

Rechargeable Battery back up - Fail safe function When main AC power is alive, actuator works as normal on-off actuator.Once power is cut, actuator moves to pre-set fail safe position.Input power : 110/220VAC, 50/60HzOutput contacts : open/close/Alarm relayLED signal indication : 4 LEDs(Fully open/Close, Over torque and power status)Rechargeable battery : 2.0AH 27.5VDC(Ni-Cd)

Dimensions

(mm) (mm)

BASIC ACTUATOR DIMENSIONS

With Gear BoxType

FlangeISO5211

C

AB

D(Key)D(Squ.)

EFGHSXYZ

ITQ 0100

F07

70

M814222050 88 3

37 100 258 172 220

ITQ 0160

F07F10 70

102 M8/M10 14/17

25 23

58.5 125

3 57 115 338 229 259

ITQ 0240

F07 F10 70

102 M8/M10 14/17

25 23

58.5 125

3 57 115 338 229 259

ITQ 0350

F10 F12 102 125

M10/M12 17/21

40 34 80

148 3

62 145 357 244 288

ITQ 0500

F10 F12 102 125

M10/M12 17/21

40 34 80

148 3

62 145 357 244 288

ITQ 0800

F12 F14 125 140

M12/M16 20/25

48 40 95

178 3

67 170 380 287 313

ITQ 1100

F12 F14 125 140

M12/M16 20/25

48 40 95

178 3

67 170 380 287 313

ITQ 1500

F16

165

M20 32 75 64

135 245

5 90

145 368 293 506

ITQ 2000

F16

165

M20 32 75 64

135 245

5 90

170 380 312 531

ITQ 3000

F16

165

M20 32 75 64

135 245

5 90

170380 312 531

9

10

CONTROL OPTION DIMENSIONS(mm)

Type

ITQ 0100

ITQ 0160/0240

ITQ 0350

ITQ 0500

ITQ 0800/1100

ITQ 1500

ITQ 2000/3000

RPCX Y Z

340 190 220

O

O

O

O

O

O

CTX Y Z

316 172 220

O

O

O

O

O

O

BPX Y Z

428 172 220

508 229 259

527 244 288

X

X

X

X

LP2/LM2X Y Z

428 172 220

508 229 259

527 244 288

527 244 288

550 284 313

538 293 506

550 312 531

LP4/LD1X Y Z

419 172 220

499 229 259

518 244 288

518 244 288

541 284 313

529 293 506

541 312 531

LD2X Y Z

X

517 284 259

536 284 288

536 284 288

559 284 313

547 284 506

559 284 531

CHAR

GE

POW

ERCL

OSE

OPE

N

5050

OPEN100 7575

25

CLO

SE0

25

5050

CLOSE

025

25

7575 100OPEN

X

Y

RE

RE

LO

LO

STCL

CL

OP

OP

25

25

100OPEN

0CLO

SE25

75

50

CLO

SE25

50

75

0

100OPEN

755050

75

X

Y

CLO

SE

CLOSE

OPEN100 75

25

5075

25

50

OPEN100 75

025

50

75

25

50

0

X

Y

STATUS

REMOTE

POWER

100%

OPEN

OK

FAULTCLOSE

OPE LOC

CLOSTOP REM

25

25

50

100OPEN

50

7575

250

CLOSE

50

10050

7575

250

CLO

SE

OPEN

X

Y

STATUS

REMOTE

POWER

100%

OPEN

OK

FAULTCLOSE

OPE LOC

CLOSTOP REM

50

OPEN7575 100

50

25

CLO

SE25

0

7575

5050

CLOSE

250

25

100OPEN

X

Y

CLO

SE 25

25 CLOSE

5050

OPEN10075 75

250

75 7550

0

50

25

100

OPEN

XY

* O : Installed inside of actuator * X : Not available

* Z : Height of basic actuator

ITQ 0100

RPC

LP2/LM2

BP

LP4/LD1

LD2

CTITQ 0100~3000

11

ALS : Auxiliary Limit switchAOLS : Auxiliary Open Limit switch (Dry contact)ACLS : Auxiliary Close Limit switch (Dry contact)O : Open lampC : Close lampOT : Over torque lampCLS : Close limit switch (250VAC 10A)OLS : Open limit switch (250VAC 10A)CTS : Close torque switch (250VAC 10A)OTS : Open torque switch (250VAC 10A)CC : Close magnetic coilOC : Open magnetic coilM : MotorTP : Thermal protector (250VAC 15A option)MTP : Thermal protector built in motor* Each actuator should be powered through its own

individual switch or relay contacts to prevent cross feed between two or more actuators.

* In case of 3ph actuator, make sure to place actuator on the middle of travel angle before electrical operation to avoid "Jamming"

* All internal wiring is done as color coding.

TYPICAL WIRING (ITQ 0100)

110/220VAC/50/60Hz, 1Ph(On-Off) 110/220VAC/50/60Hz, 1Ph(Modulating : RPC)

380/440VAC/50/60Hz, 3Ph(On-Off)

WHI

BLU

OPEN

G/F

5W

SUGGESTED CUSTOMER'S WIRING

ACTUATOR WIRING

GR

E

RE

D

BLU

CONDENSER

MTP

RE

D

BLU

1COM

3NO

G/F

BRO

WH

I

2NC

HEATER

RE

D

BLA WH

I

TP

STOPCLOSE

NE

UTR

AL

LIV

E

EARTHBASE

NC NO

COM1

BLU

GR

E

2 3NC NO

1

COM1

RED

3NO

2NC

COM

GR

E

PU

R

2 3

CLOSELAMPLAMP

OPEN

PU

R

OLS

M

INCOMING POWERAC 1PH ( V)

42 3

CLS

765

AOLS

1211

ACLS

98

COAUX. CONTACT

MAX. 250VAC 10A

10

FEED BACKPOTENTIOMETER EARTH

BASE

OPEN

LIV

E

NE

UTR

AL

BLU

RE

D

MTP

CONDENSER

BLA

COM COM11

HEATER

2 323NC NONCNO

G/F

5W

WH

I

PROPOSE CUSTOMER'S WIRINGACTUATOR WIRING

BLURED

LAMPCLOSE OPEN

LAMP

WHI

PU

R

GR

E

TP

BRO

WH

I

1

STOPS/W

WHI

BLA 0V

110/220V

CLOSEOPEN COM. COM.

RED

BLU

OR

A

IN

VR1

BLA

STOP CLOSE

GR

Y

BLA

WH

I

BLU

RE

D

G/F

WH

I

32

PU

R

GR

Y

OUT

VR2 VR3

PU

R

GR

E

BLU

NC

RED

1COM

NO32

NC2

1COM

3NO

INDICATORPOSITION

REMOTE POSITION CONTROLLER(RPC)

-

INCOMING POWERAC 1PH ( V)

MCLS OLS

OC

2 31

RPC CARD

-+

4

++ -

SIGNAL

8765 11109

AM INPUT

-+

ACLS AOLS

12

MAX. 250VAC 10AAUX. CONTACT

13 14

EARTHBASE

CLOSE

MTPMTP COM

NC

HEATER

2G/F

WH

I

5W

COM1

NO32

NC

1

NO3

BR

O

WH

I

RE

D

BLU

GR

E

PU

R

WH

I

BLA

RE

D

BLU

TP

LAMPOPENCLOSE

LAMP

LIV

E

NE

UTR

AL

CCOC

CC53 1 3

64264OC51

2

PROPOSE CUSTOMER'S WIRINGACTUATOR WIRING

OPEN STOP

32 2 3NC

RED

1COM

NONC

1COM

NO

G/F

PU

R

GR

E

BLU

11

UAC 3PH ( V)

WV

MAIN POWER

MCLS OLS

C

83 4 5 62

CC

7

AC 1PH ( V)

OC O

9 101

CONTROL POWER

ACLS AOLS

12 13

MAX. 250VAC 10AAUX. CONTACT

14

Dimensions

12

SWITCH

CLS 1-2

CLS 1-3

OLS 1-2

OLS 1-3

CTS 1-3

OTS 1-3

TORQUE AND LIMIT SWITCHES OPERATION

CLOSE

* CLOSING TORQUE SWITCH INTERRUPTS CONTROL IF

MECHANICAL OVERLOAD OCCURS DURING CLOSING CYCLE

* OPENING TORQUE SWITCH INTERRUPTS CONTROL IF

MECHANICAL OVERLOAD OCCURS DURING OPENING CYCLE

INTERMEDIATE OPEN

380/440VAC/50/60Hz, 3Ph(On-Off)

110/220VAC/50/60Hz, 1Ph(Modulating : RPC) 110/220VAC/50/60Hz, 1Ph(On-Off)

TYPICAL WIRING (ITQ 0160~ITQ 3000)

NO

COM

COM

NO

RE

D

BLA

WH

I

RE

D

GR

E

BLU

TP2NC

MTP

BLU

CONDENSER

RE

D

EARTHBASE

HEATER5W

1

1

WH

IG

/F

BR

O

NC2

ACTUATOR WIRING

LIV

E

NE

UTR

AL

BLA

RED

PROPOSE CUSTOMER'S WIRING

BLU

GR

E

PU

R

YE

LY

EL

BLU

BLU

BLA

G/F

RE

D

WH

I

BLA

GR

Y

323NONC

WHIBLA

110/220V

0V

INBLU

RED

COM.COM.OPEN CLOSE

1COM

WH

I

1COM

NC NO2 33

LAMPCLOSEOVER

TORQUELAMP

OPENLAMP OPEN

BLU

STOP

CLOSE

S/W

STOP

RE

D

GR

E

BLU

PU

R

WH

I

NC2 3

NONO3

1COM

NC2

3

GR

Y

FEED BACK

VR3

21

PU

R

OR

A

VR1 VR2

OUT

POTENTIOMETER

1COM

REMOTE POSITION CONTROLLER(RPC)

INDICATORPOSITION

AC 1PH ( V)INCOMING POWER

MCLS

CTS

65432

+

RPC CARD

OLS

OTS

10 117 8 9

OOT C

141312 171615

M A

+ - +

SIGNALINPUT

AOLSACLS

- + -

20 21 2218 19

-

MAX. 250VAC 10AAUX. CONTACT

BASEEARTH

NO

COM

COM

NO

GR

E

BLA

RE

D

RE

D

BLU

WH

I

HEATER5W

NC2

1

1

2NC

BR

O

G/F

WH

I

TP

RE

D

BLU

YE

L

BLU

GR

E

PU

R

G/F

YE

L

BLU

COM1

NO32

NC3

WH

I

3NC2 3

NO

COM1

BLU

GR

E

RE

D

PU

R

NC2 3

NO

COM1

NO32

NC

COM1

MTPMTP

PROPOSE CUSTOMER'S WIRINGACTUATOR WIRING

1

2

LIV

E

NE

UTR

AL

CCOC

CC53 1 3

64264OC5

CLOSESTOPOPENLAMPCLOSEOVER

TORQUELAMP

OPENLAMP

CONTROL POWERAC 1PH ( V)

OC

U

AC 3PH ( V)MAIN POWER

CC

WV

COT O

M

9874 5 62 3 15 16 1711 12 13 1410

ACLS AOLS

AUX. CONTACTMAX. 250VAC 10A

CTS

CLS

OTS

OLS

LAMPCLOSE

BLU

NO32

NC

1COM

WH

I

1COM

NC NO2 3

BLA

3NONC

2TP

1COM

1

WH

IG

/F

BR

O

COM

NONC32

YE

LY

EL

RE

D

GR

E

BLU

BLU

RE

D

BLU

WH

I

BLA

CONDENSER

RE

D

MTP

HEATER5W

ACTUATOR WIRINGPROPOSE CUSTOMER'S WIRING

LIV

E

NE

UTR

AL

REDBLU

OVERTORQUELAMP

G/F

RE

D

BLU

GR

E

PU

R

PU

R

RE

D

GR

E

BLU

1COM

NO32

NC

EARTHBASE

1COM

NC2 3

NO

STOPOPEN CLOSEOPENLAMP

2

AC 1PH ( V)INCOMING POWER

OT

6543 7 8

M OLS

OTS

CLS

CTS ACLS AOLS

MAX. 250VAC 10AAUX. CONTACT

1514

OC

131210 119 1716

13

TYPICAL WIRING (LD2 for 3phase)

T.H

PCB CON1TO TERMINAL

MTH

MTH

OPE LOC

CLOSTOP REM

DC24V OUTPUT COMMON

RELAY

OVER-TORQUERELAY

MONITOR

RELAY

OPENINGRELAY

CLOSING

F1DC24V OUTPUT

TERMINAL PCB

AOLS

ACLS

OTS

SW2 : OFF=T.H BYPASS AT ESDSW2 : ON =T.H UNBYPASS AT ESDSW3 : OFF=ESD DIR = CLOSE

SW3 : ON = ESD DIR = OPEN

SW4 : ON = LOCAL SW = INCHING SW4 : OFF=LOCAL SW = HOLDING

LIMIT SWITCHES

OLS

CTS

CLS

S.H

C.R : CLOSE RELAYO.R : OPEN RELAY

OLS : OPEN LIMIT SWITCH

S.H : SPACE HEATERACLS : AUX. CLOSE LIMIT SWITCHAOLS : AUX. OPEN LIMIT SWITCHCLS : CLOSE LIMIT SWITCH

PROTECTOR

CTS : CLOSE TORQUE SWITCHOTS : OPEN TORQUE SWITCH

SW1 : ON = INCORRECT PHASE

T.H : THERMOSTAT(OPTION)

LOCAL-STOP-REMOTE

SW1 : OFF=PHASE DISCRIMINATOR

MTH : MOTOR THERMOSTAT(STANDARD)

CLOSE-OPEN

COMMENT

CUSTOMER SUPPLY

AC V 3 HzPOWER SOURCE

SW1SW2SW3SW4

DIS

CR

IMIN

ATO

RP

HA

SE

SETTING SW

DC 5V

POWER TRANSFORMER

F1

SUPPLYDC 24V

SUPPLY

ACTUATOR ASS'Y(I-TORK SUPPLY)

LOCAL CONTROL PCB

O.R

MAIN PCBC.R

STATUS

REMOTE

CLOSEPOWER

OK

100%

FAULT OPEN

CON3

CON11

CON2

CON3

CON4

CON5

CON12

CON1

CON5

CON1

CON2

CON2

LIM

IT S

WIT

CH

ES

OP

ER

ATI

ON

1-3

OLS(

AOLS

)

CLS(

ACLS

) 1-2

1-3

1-2

OLS(

AOLS

)

CLS(

ACLS

)S

WIT

CH

ES

OPEN

CLOS

EIN

TERM

EDIA

TE

CLOSING RELAY NO

FULL CLOSED AUX. SWITCH COM.

FULL CLOSED AUX. SWITCH NC

FULL CLOSED AUX. SWITCH NO

FULL OPEN AUX. SWITCH COM.

FULL OPEN AUX. SWITCH NC

OPENING RELAY COM.

CLOSING RELAY COM.

OPENING RELAY NO

FULL OPEN AUX. SWITCH NO

12

16

17

18

11

13

19

14

27

15

OVER TORQUE RELAY COM.

MONITOR RELAY COM.

OVER TORQUE RELAY NO

MONITOR RELAY NC

MONITOR RELAY NO

23

26

25

22

24

TSR

ST

R M

STOP

21

20

34

30

28

OPEN

CLOSE

E.S.D

31

32

33

29

ITQ Electric Actuator Standard selection guide for valves

* The above table is just reference without I-TORK's responsibility.

* Actuator sizing must be done based on actual valve torque.

ITQ 0100

ITQ 0160

ITQ 0240

ITQ 0350

ITQ 0500

ITQ 0800

ITQ 1100

ITQ 1500

ITQ 2000

ITQ 3000

Butterfly valve 10KANSI 150#

100A (4")

125 (5")

150A (6")

200A (8")

250A (12")

350A (14")

400A (16")

450A (18")

500A (20")

600A (24")

2-Way Ball valve 10KANSI 150#

50A(2")

65 / 80A(2 1/2" / 3")

100A (4")

150A (6")

200A (8")

250A (10")

300 / 350A(12" / 14")

3-Way Ball valve 10KANSI 150#

40A (1 1/2")

50A (2")

65 / 80A(2 1/2" / 3")

100A (4")

125A (5")

150A (6")

200A (8")

250 / 300A(10" / 12")

Valve

Actuator

ITQ ELECTRIC ACTUATOR

ITQ-CA-05/09

* The details of this catalog are subject to change without prior notification.

CONTROLS Co., Ltd.Website : http://www.i-tork.com