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 5835-01-580-0446
NSN 5920-01-617-2229
NSN 6150-01-100-3413
NSN 5999-01-195-3139
NSN 5965-01-090-3573
NSN 5930-01-275-6255
NSN 5999-01-165-0527
NSN 6130-01-389-9547
NSN 5925-01-521-1069
NSN 6645-01-547-4607
NSN 5975-01-277-4967
NSN 6135-01-090-5365