As differentiated by pressure
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.
Classification: Safety or relief valves
NSN 5960-01-191-1982
NSN 6650-01-256-0304
NSN 6220-00-353-5730
NSN 5965-00-431-2492
NSN 5855-01-083-1027
NSN 5935-01-102-2159
NSN 5905-00-418-4426
NSN 5925-01-263-9150
NSN 6130-00-269-8273
NSN 5960-01-207-9544
NSN 6145-01-417-2988
NSN 6320-00-405-2348