Vacuum Actuators

Vacuum Actuator: Optimal control of valve position. The system uses a small electronically controlled valve to regulate the degree of vacuum in the diaphragm. In addition, adjusting the throat at the inlet to modify and optimize the air flow and air velocity inside the turbocharger is controlled by the valve and is driven by a vacuum actuator.

  • Vertical Stainless Steel Actuators
  • Rack & Pinion Actuators
  • Electric Actuators

Pneumatic Vertical Canister Actuators

Features:

  • 1. Special design for butterfly valves from sizes 1″ to 4″
  • 2. Excellent corrosion resistance.
  • 3. Tested to 1 million cycles.
  • 4. Air fittings port: 1/8″ NPT
  • 5. Supply pressure: 80 to 100 PSI
  • 6. Out put torque: 350 in-Ibs
  • 7. Temperature Range: Celsius -20 to 121 ( Fahrenheit -4 to 250)
  • 8. Weight: 3 kgs
  • 9. Available in:
    • air to open / air to close
    • air to open / spring to close

Valve
Size

Description

Weight
(Ibs.)

Output Torque
(in-lbs)

Air Consumption (in3)

Down Stroke Clockwise

Up Stroke Counter-Clockwise

1″ thru 4″

Double Acting

5.1

350

8.5

20

1″ thru 4″

Spring Return

6

350

8.5

18.5


Rack & Pinion Actuators

Features:

  • 1. Design for both butterfly valves and ball valves
  • 2. Excellent corrosion resistance.
  • 3. High tensile steel springs with retainer and guide for safe and easy assembly.
  • 4. A full 卤 5掳 of travel adjustment in the open and closed positions, standard on all sizes.
  • 5. Tested to 1 million cycles.
  • 6. Operating Pressure Range: 40 to 120 PSIG
  • 7. Maximum Allowable Working Pressure: 150 PSIG
  • 8. Maximum Operating Pressure: 120 PSIG
  • 9. Operating Media: Dry or lubricated non-corrosive gas.
  • 10. Operating Temperature Standard:聽Celsius -40 to 94 ( Fahrenheit -40 to 200)
  • 11. Available in:
    • air to open / air to close
    • air to open / spring to close
    • spring to open / air to close

Double-Acting Actuators

Model

Air Torque Out put at Operating Pressure-Psig

40

60

80

100

120

C-125

63

94

125

156

188

C-250

125

187

250

312

375

C-450

225

337

450

562

675

C-1000

500

750

1000

1250

1500

C-2250

1125

1687

2250

2812

3375

C-3650

1825

2738

3650

4563

5473

Spring-Return Actuators

Model Number

Spring Torque Output

Air Torque Out put at Operating Pressure-Psig

Basic

Spring
Set

Start

End

60

80

100

120

Start

End

Start

End

Start

End

Start

End

C-250

4

140

90

88

31

151

93

213

156

276

218

C-450

4

254

162

158

54

271

167

383

279

496

392

C-1000

4

559

360

350

120

599

371

848

618

1097

867

C-2250

4

1320

787

816

226

1379

788

2029

1351

2505

1914

C-3650

4

2091

1217

1388

423

2300

1335

3211

2246

4123

3157

C-5000

4

3130

1570

1980

414

3180

1600

4370

2800

5560

3990


Electric Actuators

Features:

  • 1. Design for both butterfly valves and ball valves.
  • 2. Conforms to CSA-C for outdoor use.
  • 3. Compact size for install in small space.
  • 4. NEMA 4 and 4X waterproof and dust proof.
  • 5. Manual operation can be applied in a power outage.
  • 6. Built in thermal protection prevents motor burning out.
  • 7. Simply design, easy operation.
  • 8. Environmental Rating: MEMA 5, IP 67
  • 9. Working Temperature: Celsius -10 to 65 ( Fahrenheit 14 to 149)

Model
No.

Max Torque

Weight

Manual
Override

N.m

Ib. in

Kg

Ib

OM-A

50

443

3

6.61

N/A

OM-1

35

310

2

4.41

Lever

OM-2

90

797

11

24.25

Hand-Wheel

OM-3

150

1328

11

24.25

OM-4

400

3542

20

44.09

Model No.

Mounting Flange

Shaft

Depth

ISO 5211

mm

inch

mm

inch

OM-A

wellgreen Electric Actuators 150x150

F07/F05

17

0.67

20

0.78

OM-1

F05/F03

14

0.55

17

0.67

OM-2

wellgreen Electric Actuators 4

F07

22

0.87

30

1.18

OM-3

F07

22

0.87

30

1.18

OM-4

F10

35

1.38

40

1.57


*For more information of聽vacuum actuators, please feel free to聽contact us.


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