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Ball valve with pneumatic rotary actuators double acting and spring return

Categories Pneumatic Ball Valves
Brand Name: oem
Model Number: DA,SR
Certification: CE,ATEX,ISO,SGS
Place of Origin: Jiangsu, China
MOQ: 20
Supply Ability: 5000 sets per month
Delivery Time: 3-15days
Packaging Details: 1) foam packing inside,one carton box outside 2) then put all carton box in one strong plywood case for sea transport
Product name: Ball valve with pneumatic rotary actuators double acting and spring return
Colour: 5021 green,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
Usage: pneumatic actuator control for valves
Metarial: aluminum alloy
Size: 32-400
Warranty: One year
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Ball valve with pneumatic rotary actuators double acting and spring return

Ball valve with pneumatic rotary actuators double acting and spring return


Pneumatic Actuator

Model
AT
Bore Size
32,40,52,63,75,83,92,105, 125,140,160,190,210,240, 270,300,350,400
Acting Type
double acting or spring return
Input Pressure
2~8bar
Rotate Angle
-5°~95°
Life Time
one million times
Top Connection
NAMUR standard
Botton Connection
ISO5211,DIN3337 standard

1.Output torque:

Double acting : Up to 13024Nm
Spring return : Up to 9523Nm


2.Working pressure:

Double acting : 2.5bar~8bar

Spring return : 2.5bar~8bar


3.Working temperature:
-20℃ ~ +80℃ : In standard construction

-35℃ ~ +80℃ : With Nitrile butadiene rubber (NBR) O-rings ( low temperature execution)

-15℃ ~ +150℃ : With fluororubber (FKM) O-rings ( high temperature execution)


Pneumatic actuator control valvesstatement of usage and selection


  • Through research development and design AT 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


Quality Ball valve with pneumatic rotary actuators double acting and spring return for sale
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