For aircraft, f-16
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 6620-00-254-8985
NSN 5905-00-081-2221
NSN 6110-01-437-4974
NSN 5920-00-518-4452
NSN 5925-01-026-5845
NSN 5999-00-284-8403
NSN 5910-01-320-7781
NSN 6685-01-110-9248
NSN 5935-00-954-3222
NSN 6645-01-047-3026
NSN 6110-01-139-4646
NSN 5996-00-052-0842