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 5998-01-045-7927
NSN 5925-01-254-2578
NSN 6145-01-634-0388
NSN 5985-01-519-5002
NSN 6105-01-513-2529
NSN 5855-01-096-0872
NSN 6110-01-012-1759
NSN 5895-01-394-4973
NSN 6650-01-363-7857
NSN 6150-01-290-6528
NSN 5905-01-536-6665
NSN 6220-01-604-3308