Pneumatic valve actuator
Actuator – KRP
KLINGER rack and pinion pneumatic actuator produces linear torque output in compact design utilizing the same body and endcaps for double-acting and spring-return.
A pneumatic actuator converts energy into mechanical motion by using compressed air.
The instrument air builds up pressure which applies against the diaphragm or piston.
This moves the valve actuator to position on the valve stem and the result is mechanical motion.