and housing assembly

these units are typically controlled with a main air supply of 20 psi to ensure full torque delivery and precise damper positioning

making it an essential component for monitoring fan proving

It refers to single-pole contacts with both normally open and normally closed positions

cage assemblies are specific to the valve series and tonnage

Schneider Electric (Barber Colman) MP-452 Damper Els PW 29614 and housing assemblyThe Schneider Electric Barber Colman MP 452 is a heavy duty proportional actuator designed for the precise positioning of dampers, valves, and ventilation flaps in high demand industrial and commercial HVAC systems. This non spring return actuator delivers a robust 220 lb in torque, ensuring reliable control even under significant load conditions. Operating on 120V AC power, the MP 452 features a versatile 180 degree rotation and an adjustable timing