Designed for extremely long cycle life.

OR Series represent an excellent alternative to our  Piston-Cylinder Series for rotary valves applications. As with the HITWELL 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 ORS/D Series  actuators are also offered for all our rotary valves: Series Double and Series Single.