|Product Name:||AT Pneumatic Actuators 32-400 Single Acting Rack And Piston Type ISO5211||Colour:||Orange，black, Gray, Blue, Or As Customers' Requirement|
|Application:||Ball Valve, Butterfly Valve||Connection:||ISO 5211,DIN 3337|
|Structure:||Rack And Pinion||Type:||Double Acting And Single Acting|
|Usage:||Pneumatic Actuator Control For Valves||Metarial:||Aluminum Alloy|
AT Pneumatic Actuators 32-400 Single Acting Rack And Piston Type ISO5211
Double acting : Up to 13024Nm
Spring return : Up to 9523Nm
Double acting : 2.5bar~8bar
Spring return : 2.5bar~8bar
-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
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.
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 Person: Ms. Snow