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 6135-00-100-8890
NSN 6320-01-283-9370
NSN 6320-01-216-1678
NSN 6105-01-617-6429
NSN 5895-01-239-2377
NSN 6105-00-200-8074
NSN 5999-01-623-1942
NSN 5990-01-123-2596
NSN 6620-00-583-2687
NSN 6610-00-670-7801
NSN 6220-01-130-2182
NSN 6610-01-391-6781