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Double acting double effect pneumatic rotary actuator for butterfly valve or ball valve

Wuxi XM Auto-Control Valves Industry Co.,Ltd
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Wuxi XM Auto-Control Valves Industry Co.,Ltd

Double acting double effect pneumatic rotary actuator for butterfly valve or ball valve

Country/Region china
Categories Valves
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Product Details

Pneumatic Actuator Construction

 

 

1, Indicator

 

Aluminum Alloy Rack Pinion Pneumatic Actuator пневматический исполнит position indicator with NAMUR is convenient for mounting accessories such as Limit Switch box, positioner and so on.

 

2, Pinion

 

Aluminum Alloy Rack Pinion Pneumatic Actuator пневматический исполнит pinion is high-precision and integrative, made form nickelled-alloy steel, fully conform to the latest standards of ISO5211, DIN3337, NAMUR. The dimensions can be customized and the stainless steel is available.

 

3, Actuator Body

 

According to the different requirements, the extruded aluminum alloy ASTM6005.Aluminum Alloy Rack Pinion Pneumatic Actuator пневматический исполнительный механизм The actuator body can be treated with hard anodized, powder polyester painted ( different colors are available such as blue, orange, yellow etc. ), PTFE or Nickel plated.

 

4, Endcaps

 

Aluminum Alloy Rack Pinion Pneumatic Actuator пневматический исполнит Die-casting aluminum powder polyester painted in different colors, PTFE or Nickel plated.

 

5, Pistons

 

The twin rack pistons are made form Die-casting aluminum treated with Hard anodized or made form Cast steel with galvanization. Symmetric mounting position, long cycle life, and fast operation, reversing rotation by simply inverting the pistons.

 

6, Travel adjustment

 

The tow independent externaltravelstop adjustment bolts can adjust± 5° At both open and close directions easily and precisely.

 

7, High-performance springs

 

Preloaded coating springs are made form the High-performance trial for resistant to corrosion and longer service life, which can be denounced safely and conveniently to satisfy different requirements of torque by changing thequantity of springs.

 

8, Bearings & Guides

 

Aluminum Alloy Rack Pinion Pneumatic Actuator пневматический исполни ISO5211/DIN3337 made from low friction, long-life compound material, to avoid the direct contact between metals. The maintenance and replacement are easy and convenient.

 

9, O-rings

 

NBR rubber O-rings provide trouble-free operation at standard temperature ranges. For high andlow temperature applications Viton or Silicone.

 

Product Application

 

AT series Aluminum Alloy Rack Pinion Pneumatic Actuator пневматический исполнительный механизм is made of dual pistons driven by racks and pinions. There are two models. One is Double Acting model, and the other is Spring Return model, Aluminum Alloy Rack Pinion Pneumatic Actuator пневматический исполни ISO5211/DIN3337 which can suit various flammable, corrosive, dusty, strong magnetic field, radiation, vibration corrosive environment indoor or outdoor.

 

Auto-control in the field of electric power, petrochemical, metallurgy, petroleum, gas, town, construction, drainage, chemical industry, oil refining, mining, power plant, metallurgy, architecture, medicine, food, gas, scientific research, etc.

 

 

Contact us

 

Moble: +86 13921532524  Wechat:wxy871031

Skype: snow870909

Mail:: snow0909@hotmail.com

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