pneumatic actuators

الوصف

TORK pneumatic actuators are powerful,reliable and compact double rack pinion units, for use with ball butterfly and plug valves and any device requiring accurate fast or slow or proportional *0 turn motion. TORK Pneumatic Actuators are manufactured 7 diffrent size both double acting and single acting spring return type. besides standart manufacturing program, optionally pneumatic actuators can be manufacturing with *0 stroke adjustable. **0 turn and 3 position types. (open,half open,closed).
any power operated device used to operate a valve. the device is designed to operate using motive energy which may be electrical , pneumatic ,hydraulic , etc or combination of these. movement is limited by travel,torque or thrust.
pneumatic actuator is an automatic control device which open and close the rotating valves with the help of compressed air.

pneumatic actuators can be seperated into two general groups.
*-spring return actuators
*-double acting actuators