Designed for extremely long cycle life.

Optimux’s Series RPA represent an excellent alternative to our RA Piston-Cylinder Series for rotary valves applications. As with the RA Series the RPA actuators are compact, allow for field reversibility, provide adequate torque for most standard applications and are easy to maintain. RPA actuators are designed for extremely long cycle life when utilized in normal loading applications. The Series RPA actuators are also offered for all our rotary valves: Series DX and Series VB.