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 5975-00-774-0056
NSN 5965-00-004-6371
NSN 4140-00-937-6838
NSN 5915-01-205-6152
NSN 5990-01-121-1175
NSN 4140-01-386-9821
NSN 5915-01-441-2238
NSN 5945-00-431-3006
NSN 6110-01-109-0434
NSN 6320-01-225-0178
NSN 6145-00-583-9989
NSN 7035-01-357-1251