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 6135-01-413-4747
NSN 5855-01-179-2702
NSN 5945-01-030-4095
NSN 6650-01-051-7962
NSN 5945-01-556-2141
NSN 6645-01-416-0807
NSN 5835-01-085-5487
NSN 5996-01-370-9886
NSN 5930-00-783-6121
NSN 5950-01-231-5308
NSN 5965-01-439-9434
NSN 6685-01-595-1525