rack and pinion air rotary actuators auto control butterfly valve

Basic Information
Place of Origin: Jiangsu, China
Brand Name: oem
Certification: CE,ATEX,ISO,SGS
Model Number: DA,SR
Minimum Order Quantity: 20
Packaging Details: 1) foam packing inside,one carton box outside 2) then put all carton box in one strong plywood case for sea transport
Delivery Time: 3-15days
Supply Ability: 5000 sets per month
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Metarial: Extruded Aluminum Alloy Colour: Black, Gray, Blue, Or As Customers' Requirement
Application: Ball Valve, Butterfly Valve Connection: ISO 5211,DIN 3337
Structure: Rack And Pinion Type: Double Action And Single Action
Product Name: Rack And Pinion Air Rotary Actuators Auto Control Butterfly Valve Size: 32 To 400

rack and pinion air rotary actuators auto control butterfly valve




Pneumatic Actuator

Material Extruded Aluminum alloy
Rotary Angle 0~90 degree
Structure rack and pinion rotary actuator
Working Pressure 2~8bar
Surface Treatment hard anodizing
Working Temperature Normal Temperature: -20ºC(-4°F) ~ 80ºC (+176°F);

High Temperature: -15ºC(+5°F) ~ 150ºC (+302°F);

Low Temperature: -40ºC(-104°F) ~ 80ºC (+176°F).
Connection NAMUR, ISO5211 and DIN3337
Application ball valve, butterfly valve, and rotary machine
Cup Color grey, black, sky blue, dark blue, red, orange



Pneumatic actuator control valvesstatement of usage and selection


  • Through research development and design XM series pneumatic actuators incorporate the latest technology materials and innovative idea. The product proudly boasts the following features.
  • Full conformance to the latest specifications: ISO5211,DIN3337 and VDINDE-3854,NAMUR.
  • The extruding high intensity aluminum body possesses a honed internal surface coated with hard anode oxygenation for long life. Low coefficient of friction and swift performance.

  • Excellent compact and modernized construction along with multi specifications makes the selection both economic and beneficial.

  • All acting surface adopt high quality bearing resulting in low friction, high cycle life, and no noise

  • The two independent external stroke adjustment bolts can easily and precisely adjust ±5°at both open and close directions.

  • Same outline actuators have the functional modes of double acting and single acting (Spring -Return). The Spring-Return has the normally-open and normally-close styles.

  • Multi function indicator with NAMUR is convenient for mounting accessories.

  • Pre-compressed load spring is convenient for safe mounting and tear down procedures.

  • Die-casting aluminum pistons and end caps have high intensity and light weight.

  • Different O-rings materials are available for high and low temperature.

  • Solenoid valves are easily mounted without any connecting plank.


Product Application


AT series Pneumatic Actuator is made of dual pistons driven by racks and pinions. There are two models. One is Dual Acting model, and the other is Spring Return model, 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

rack and pinion air rotary actuators auto control butterfly valve 0


Contact Details

Phone Number : 13921532524

WhatsApp : +8613921532524