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Double Acting Pneumatic Valve Actuator, 100mm Bore Size

$205.39
Factory price pneumatic valve actuator for butterfly or ball valve, double acting type, 100mm bore size, aluminum alloy body material, powered by compressed air, air supply port 1/4 inch. ATO air operated actuator has small size and large torque, which is perfect for valve control.
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SKU: ATO-AT-100D
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Delivery date: 6-12 days

Pneumatic valve actuator is an executive device that uses air pressure to drive ball valve, butterfly or regulating valve. The pneumatic actuator is easy to repair and maintain, and has good adaptability to the environment.

Specifiation

  • Model: ATO-AT100D
  • Bore Size: 100mm (3.9 inch)
  • Air Supply Port: 1/4 inch
  • Power Source: Compressed Air
  • Actuator Type: Double Acting
  • Air Pressure: 2.5bar ~ 8bar
  • Max Working Pressure: 10bar
  • Operating Temperature (Optional): -20℃ ~ 80℃, -35℃ ~ 80℃, -20℃ ~ 150℃
  • Rotation Angle: 90°±5%
  • Body Material: Aluminum Alloy
  • Life Time: One Million Time

Dimensions

Pneumatic actuator dimension

ATO-AT100D

Q A B C D E F G H I
Φ70/Φ102mm 268mm 120mm 55mm 65mm 157mm 125mm 30mm 80mm PF
J K O P S T U V W X
M6 1/4" 20mm 40.5mm 4mm 4mm 12mm 24mm 16mm 32mm

Details

Pneumatic valve actuator details

PN Number Name Standard Material
1 4 Position Indicator Polypropylene+GF
2 1 Position Indicator Seat Polypropylene+GF
3 1 Snap Ring Stainless Steel
4 1 Bearing Stainless Steel
5 1 Bearing Polyphthalamide
6 1 Bore Body Extruded Aluminum alloy
7 2 Bearing Polyphthalamide
8 2 Piston Die Cast Aluminum
9 2 O-Ring Nitrile(NBR70)
10 2 Bearing Polyphthalamide
11 8 End Cover bolt gasket Stainless Steel
12 2 End Cover bolt Stainless Steel
13 2 Left and Right end Cover Die Cast Aluminum
14 2 O-Ring Nitrile(NBR70)
15 2 Guide Sleeve Polypropylene+GF
16 1 O-Ring Nitrile(NBR70)
17 1 Bearing Nylon46
18 1 Bearing Polyphthalamide
19 1 Cam Switch Stainless Steel
20 1 Actuating Shaft Steel alloy
21 1 Bearing Nylon46
22 1 O-Ring Nitrile(NBR70)
23 1 O-Ring Nitrile(NBR70)
24 2 Spacer for Limit Bolt Stainless Steel
25 2 Limit Nut Stainless Steel
26 2 Limit Bolt Stainless Steel
27 min.5/max.12 Spring High alloy Spring Steel
28 1 Spring Seat Polypropylene+GF

Tips: What is a pneumatic valve actuator?

Pneumatic valve actuators are actuators that use air pressure to drive open, close or adjust valves, also known as pneumatic actuators or pneumatic devices, but they are generally called pneumatic heads. Pneumatic actuators are sometimes equipped with certain auxiliary devices. Commonly used are valve positioners and handwheel mechanisms. The function of the valve positioner is to use the feedback principle to improve the performance of the actuator, so that the actuator can achieve accurate positioning according to the control signal of the controller. The function of the handwheel mechanism is to use it to directly control the control valve to maintain normal production when the control system is powered off, gas out, the controller has no output or the actuator fails.

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