A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes valve, regulating, fluid pressure and valve, calibrated flow.
Classification: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
NSN 4140-01-643-0851
NSN 5935-00-506-7430
NSN 5975-00-139-5369
NSN 6650-01-533-0265
NSN 5935-01-151-5592
NSN 5998-01-634-0604
NSN 6110-01-172-7858
NSN 4140-01-047-1920
NSN 6650-01-153-7818
NSN 5910-00-150-5244
NSN 2925-00-035-5633
NSN 6130-01-423-7271