The Rexa actuators are truly high-performance. Rexa provides the preferred solution for many difficult applications. The electro-hydraulic actuators are available in either linear or rotary configurations that are excellent for globe-style or rotary control valves and for on-off ball and other rotary valves. The self-contained actuators minimize system oil volume, eliminate routine oil maintenance and provide precise throttling control. Repeatability is 0.01%, and much higher torques are available than with standard electric or pneumatic actuators.
The standard interface is an integral key pad and LED display, and all calibration and operation functions can be performed without opening the enclosure. Various Fail-Safe options are available for loss of main power, including a manual hand-wheel or manual hydraulic pump.