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 5925-00-691-2434
NSN 5935-00-010-0549
NSN 5925-01-082-0591
NSN 6145-00-990-9700
NSN 5855-01-464-3152
NSN 6320-00-433-2773
NSN 5990-00-058-4514
NSN 6645-01-443-4854
NSN 5935-00-402-5679
NSN 6685-01-619-8723
NSN 5920-01-211-5557
NSN 5855-01-391-7077