Automatic pressure relief
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.
Classification: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
NSN 5935-01-400-1336
NSN 5930-01-202-4083
NSN 5998-00-899-7002
NSN 4140-00-100-4563
NSN 5835-01-023-6774
NSN 6135-01-305-6958
NSN 6130-01-477-5571
NSN 6220-01-580-1499
NSN 2925-01-562-8051
NSN 6105-01-176-6857
NSN 5930-01-005-0198
NSN 6145-01-221-6518