Actuator Valve Application Damper Signal Type Proportional Rated Torque 62 in-lb Input Voltage 24V AC/DC Output Signal 0 to 10V DC Contact Form SPDT Electrical Connection Type Hardwired For Use With Building Automation Systems Building Automation System Compatible NEMA Rating 1 IP Rating IP54 Spring Return Spring Return Time to Close 15 sec Shaft Type Self-Centering Shaft Coupling Shaft Rotation CW/CCW Mounting Type Direct Mount Maximum Operating Temperature 130 Degrees F