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 5998-01-464-1281
NSN 6145-00-477-1478
NSN 6320-01-397-9995
NSN 5895-01-566-7012
NSN 5999-00-433-5420
NSN 6135-01-309-2299
NSN 5925-00-631-1078
NSN 6130-01-187-5812
NSN 5925-01-370-1818
NSN 5985-01-364-0961
NSN 5905-00-379-2207
NSN 5920-01-634-0250