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 6610-00-421-9853
NSN 6105-00-849-3844
NSN 2925-00-246-3077
NSN 6150-01-380-4247
NSN 6645-00-983-2046
NSN 5935-01-204-3399
NSN 6685-01-449-0933
NSN 5915-01-211-1948
NSN 6320-01-155-4807
NSN 4140-01-526-6874
NSN 5920-00-901-5158
NSN 5996-00-888-1180