»

Standard enclosure to water jet proof will water tight proof IP 67.NEMA 4&6

Motor

»

Squirrel cage motor is of encapsulated type, on high stall torque and low inherent force for seating & unseating of valves. All motors are integrated with build-in thermal protection.

Terminal Connection & Wiring

»

Terminal connections are of "WAGO" push on type, making wiring connection very easy & without fuss. Electrical wiring circuit is standardized for single & three phase voltage. Addition termination is available on request.

Internal Components Arrangement

»

Internal mechanical and electrical components are design in modular mounting arrangement, and can be easily remove for maintenance purposes. Additional optional accessories are also possible.

Limit Switches

»

A pair of limit switches are activated by means of simple, reliable & adjustable cam plates, mounted directly onto, and driven by center column. The unique cam plate design does not allow over travel of limit switches.

Torque Switches

»

Electric actuators on 100 N • m and above, are install with torque switches for over-load protection.

Heater

»

For prevention of condensation due to weather& temperature changes, an d also keeps internal components clean & dry, a 20 Walt space heater is provided inside all the electric actuators.

Self Locking Mechanism

»

Because of the worm gear design system, all the electric actuators are self-locking.

Handwheel

»

Correct size of handwheel on the electric actuator ensure adequate strength for safe and efficient emergency operation.

Manual Over-Ride

»

Engage by pulling the lever & turning the handwheel. Lever is auto declutch when power supply is switch on, and hand wheel does not turn as extra safety feature.

Visual Position Indicator

»

The visual position indicator is directly mounted onto the center drive column to provide the visual position of the valve.

End Stoppers

»

1 each for open & close position (adjustable), are for over travel protection.

Potentiometer-Otional

»

Is available on request, is to provide & transmit remote indication of valve position.

Mounting & Adaptation

»

Bottom flange mounting dimension conform to ISO 5211. Aadaptor drive bushing is provided for every electric actuator. Is removable and for machining to suite valve stem size.

Performance

Type

Max output Torque

Operating Time 60/50 Hz

Max Stem Dia.

Motor 30 Min. Class F

Rated Current (mA)

Number Of Handle Turn

Weight (Kg)

1 Phase

3 Phase

Kg • m

90 Deg.

mm

W

110V

220V

380V

440V

ATQ03*

3

14/17

14

10

650

300

N/A

N/A

8.5

6

ATQ04*

4

14/17

14

10

650

300

N/A

N/A

8.5

6

ATQ06*

6

14/17

22

15

1250

400

N/A

N/A

8.5

9

ATQ09*

9

14/17

22

25

1500

550

190

400

8.5

10

ATQ15

15

17/20

22

40

2000

900

280

400

10

12

ATQ19

19

17/20

22

40

2000

900

280

420

10

13

ATQ28

28

22/26

32

40

2000

900

280

450

12.75

17

ATQ38

38

22/26

32

60

2700

1250

400

450

12.75

18

ATQ50

50

22/26

32

90

3300

1600

600

450

12.75

19

ATQ60

60

24/29

42

120

5000

2400

800

500

14.5

22

ATQ80

80

24/29

42

180

5800

2800

1200

850

14.5

23

ATQ100

100

24/29

42

200

8000

3000

1300

900

14.5

25

ATQ150

150

25/29

50

180

5800

2800

1200

850

45

33

ATQ200

200

25/29

50

200

8000

3000

1300

900

45

35

ATQ250

250

25/29

50

200

8000

3000

1300

900

45

35

Standard Specifications

Housing & Cover

Aluminium, Anodized

Enclosure

Watertight IP67, Nema 4 and 6

Ambient Temp

-30°C~+70°C

Power Supply (60Hz/50Hz)

110/220VAC, 1 Phase
380/440 VAC, 3 Phase

Control Power

110/220 VAC, 1 Phase, 60/50Hz

Torque Switches

2 X SPDT for ATQ15 and above

Limit Switches

2XSPDT 15A

Stall Protection

Built-in Thermal Protection

Travel Angle

90°±5°

Indicator

Continuous Position Indicator

Manual Override

HAND/AUTO Declutching Mechanism

Self Locking

Provide by means of Worm Gearing

End Stopper

External Adjustable Screws

Space Heater

20W for Anti-Condensation

Conduit Entries

Two G3/4"

Lubrication

MoS2 Lithium Base Grease

Materials

Steel, Aluminium Alloy, Al Bronze

External Coating

Dry Power, Epoxy-Polyester Munsell No.FJ-002

Optional Items

ALS

Additional 2 X SPOT Auxiliary Limit Switches

EXT

Travel Angle 120°, 135°, 180°, 270°

LCB

Local Control Box (1)Local/Remote Selector Switch (2)Open/Stop/Close Selector Switch

POT

Potentiometer 1k Ohm

CPT

Current Position Transmitter Output: 4-20mA DC

PCM

Proportional Control Module Input signal: 4-20mA, 1-5V DC Output signal: 4-20mA DC

EXP

Explosion & Water Proof Enclosure Exd II BT4 IP67

Type

ATQ03

ATQ04

ATQ06

ATQ09

ATQ15

ATQ19

ATQ28

ATQ38

ATQ50

ATQ60

ATQ80

ATQ100

Flange ISO5211

F05

F05

F07

F07

F07

F07

F10

F10

F10

F10 F12

F10 F12

F10 F12

F07

F07

—

—

F10

F10

F12

F12

F12

F14

F14

F14

C

50

50

70

70

102

102

102

102

102

125

125

125

A

M6

M6

M8

M8

M10

M10

M10

M10

M10

M12

M12

M12

B

10

10

14

14

14

14

17

17

17

19

19

19

D (Max)

14

14

22

22

22

22

32

32

32

42

42

42

E

40

40

55

55

57

57

75

75

75

85

85

85

F

25

25

35

35

35

35

42

42

42

50

50

50

G

5

5

5

5

5

5

5

5

5

5

5

5

H

60

60

60

60

64

64

70

70

70

78

78

78

I

133

133

133

133

154

154

174

174

174

191

191

191

J

196

196

196

196

199

199

228

228

228

264

264

264

L

102

102

102

102

125

125

145

145

145

175

175

175

O

200

200

200

200

250

250

350

350

350

350

350

350

T

75

75

75

75

85

85

100

100

100

115

115

115

X

241

241

241

241

272

272

290

290

290

331

331

331

Y

208

208

208

208

239

239

274

274

274

306

306

306

Z

256

256

256

256

263

263

298

298

298

342

342

342

P

72

72

72

72

72

72

72

72

72

72

72

72

q

166

166

166

166

187

187

192

192

192

209

209

209

U

170

170

170

170

170

170

170

170

170

170

170

170

Type

ATQ150

ATQ200

ATQ250

Flange

F16

F16

F16

ISO5211

F14

F14

F14

C

160

160

160

A

M20

M20

M20

B

30

30

30

D (Max)

50

50

50

E

95

95

95

F

60

60

60

G

4

4

4

H

241

241

241

I

191

191

191

J

264

264

264

L

210

210

210

O

350

350

350

T

132

132

132

X

357

357

357

Y

323

323

323

Z

505

505

505

Application

»

For quarter turn valves automation used in heating & ventilation, air-conditioning, water treatment works, power generation, petrochemical plants,oil storage facilities, chemical plants, effluent treatment works, pulp & paper mills and shipbuilding industry.