The RPR Series Rack Pneumatic Return Actuator is a patented revolutionary actuator design that provides absolute superiority to replace the traditional spring return actuator. The main features of the RPR series actuators are:
No springs are used for the return torque.
Return torque reaches 70% of the initial double acting output torque, as compared to 35% for the spring return actuator.
More compact and lighter actuator body without compromising the output torque.
Lightweight with low air consumption