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a durable Teflon diaphragm cartridge
Synchronous Operation: Provides consistent timing and torque to maximize the service life of the internal valve components
Its SPST snap-acting electronic switches ensure a definitive response: the damper powers open above 0
Field adjustments are not permitted by code as they can compromise the safety rating and invalidate the ASME stamping
Efficient Heat Exchange: The open driptight design facilitates maximum cooling of the internal windings during continuous operation
Schneider Electric (Barber Colman) MP-382 Proportional Actuator 30067439-890 a durable Teflon diaphragm cartridgeThe Schneider Electric (Barber Colman) MP 382 Proportional Actuator is a heavy duty solution for precise modulation of dampers and valves in complex HVACR systems. Operating on 24 VAC, this non spring return actuator delivers a high torque output of 220 lb in, ensuring reliable control over large scale air handling and fluid flow applications. The unit features proportional control with a variable timing range of 130 to 1300 seconds under no load
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