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 6220-01-605-6609
NSN 6320-00-116-3658
NSN 5999-01-630-7936
NSN 7035-01-269-4152
NSN 5905-01-550-1125
NSN 4140-00-326-5891
NSN 5895-01-145-8507
NSN 6110-01-513-3814
NSN 6240-00-797-0570
NSN 2925-00-416-2894
NSN 6620-01-369-3589
NSN 6110-01-216-6524