Explosion Proof Spring Return Actuators

The ProMation Engineering explosion proof actuators are designed for use in hazardous locations. They meet the latest Class I and Class II Division 1 standards per UL 1203. The explosion proof actuators share the same electronic and mechanical components as the ProMation Standard Location products and give you the same reliability and performance that you’ve come to expect from our Standard Location quarter turn actuators.

The ProMation explosion proof actuators feature the only hazardous duty electric actuator that comes with a standard raised indicator allowing easy identification of actuator position. Other standard items include an anti-condensation heater, two auxiliary switches, ISO 5211 mounting, permanently lubricated locking gear train, and a clutchless manual handwheel. In addition to on/off control, the explosion proof actuators can have proportional control with 4–20 mA, 0–10, 2–10, and 1–5vdc input and feedback.
Also available: torque switch to protect motors and valves, additional auxiliary switches, and 0–220° rotation

The explosion proof actuators range in torque from 300 to 13,250 in lbs and are available in 24vac, 24vdc, 120vac, and 230vac voltages. The output gearing and mounting patterns are the same as our standard product and therefore fully compatible with valve, damper couplers and linkages that are used for nearly any industrial application.