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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6645-01-500-0827
NSN 5930-00-844-4920
NSN 5910-01-552-0863
NSN 5930-01-416-4215
NSN 5999-00-160-6857
NSN 6110-01-568-5318
NSN 6105-01-298-8808
NSN 6240-01-131-1154
NSN 5996-01-163-5455
NSN 6130-01-487-5349
NSN 5990-00-943-1790
NSN 5925-01-564-1340