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 6240-00-677-0305
NSN 6685-01-093-7430
NSN 5950-00-635-9746
NSN 5945-01-623-3948
NSN 6220-00-612-2085
NSN 6685-00-476-9644
NSN 5910-01-463-3154
NSN 5960-01-469-5874
NSN 5915-01-084-2966
NSN 6130-01-220-5264
NSN 5996-00-727-4408
NSN 5905-01-576-9740