Actuator, Valve Application Damper and Valve, Signal Type Proportional, Rated Torque 150 lb-in, Input Voltage 22 to 30V DC, 24V AC, Output Signal 2 to 10V DC, Electrical Connection Type Hardwired, NEMA Rating 2, IP Rating IP54, Spring Return Spring Return, Shaft Rotation CW/CCW, Stroke Degree 40 Degrees ; 95 Degrees , Mounting Type Direct Mount, Maximum Operating Temperature 140 Degrees F, Minimum Operating Temperature -22 Degrees F, Overall Width 4 in, Application Dampers, Valves