EH-2010 Series of Rotary Electro-Hydraulic Actuators The EH-2010 Series, On-Off, Rotary Electro- Hydraulic actuator produces a high amount of torque in a small package with all electronics built-in. The internal construction assures a leak-proof system. It is ideally suited for 90° rotation for on-off control of ball valves, butterfly valves, plug valves and dampers. This actuator combines the precision of hydraulic controls with the reliability of spring power for simplicity of operation. The EH-2010 is an economical actuator for On-Off, 90° applications. Features Torque: 212 to 4513 in.lbs. (24 to 510 Nm) On-Off, 90 degree rotation Mounting above, below or horizontal to valve NEMA 4 (IP65) enclosure Leak-proof hydraulic system