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 5930-00-055-9642
NSN 6620-01-168-8450
NSN 6145-00-261-2574
NSN 5945-01-575-5949
NSN 5990-01-434-7913
NSN 5915-00-648-0073
NSN 5996-00-452-2187
NSN 5990-00-410-6202
NSN 5835-00-785-7921
NSN 5930-00-203-1203
NSN 6150-00-688-7752
NSN 7035-01-552-2491