Hearken

The three-stage pneumatic actuator is a special type of actuator, which can provide three position operation modes of 0, 45, 90, and 180. The intermed

Rack and pinion pneumatic actuator is a type of actuator that uses compressed air to move a piston that is connected to a rack and pinion mechanism. T

The 120-180stroke pneumatic actuator is a special double-piston rack-and-pinion pneumatic actuator. The customized cylinder and piston make the actuat

Hearken double acting pneumatic actuator has efficient output torque and smooth operation in a compact design which suited for the operation of ball v

HPA Rack and Pinion Pneumatic Actuator is prelubricated and tested to a min one million operations. Actuators are available double acting and spring r

Hearken Die Casting Aluminum pneumatic actuator is a 90 Double acting or Spring return rack and pinion system, which has been designed for the actuati

HPA spring return pneumatic actuator with handwheel are actuators that use air pressure to drive open, close or adjust valves. The function of the han

Hearken high quality stainless steel pneumatic actuator are supplied with 304 or 316 stainless steel body and output shafts (namur standard ISO5211),

HPA-G Series Heavy-duty Scotch Yoke Actuators are manufactured in many different combinations of sizes, cylinder diameters, and designs. Both the doub

HPAC Scotch yoke Pneumatic actuator is prelubricated and tested to a min one million Actuators are avvaliable double acting and spring return models,