Hubbell Industrial Controls 69DCA Unloader Valve 320720-756 it provides reliable flow control

it provides reliable flow control across diverse thermal loads

Durable polymer construction provides essential protective housing for internal terminals and pins

Versatile Control Logic: Supports 2-10VDC and 4-20mA signals

which can cause pressure switch tripping or unsafe combustion

Hubbell Industrial Controls 69DCA Unloader Valve 320720-756 it provides reliable flow controlThe Hubbell Industrial Controls 69DCA Unloader Valve is a critical replacement component engineered for integration with Hubbell 69 series pressure switches, specifically the Class 69M and 69H models. This heavy duty compressor unloader valve is designed to exhaust trapped air from the compressor head during the off cycle, significantly reducing motor torque requirements upon restart. By facilitating a "load free" startup, this industrial air