A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.
Classification: Safety or relief valves
NSN 2925-01-444-2061
NSN 5960-01-507-9112
NSN 7035-01-567-4744
NSN 5925-01-411-3466
NSN 5925-01-275-9977
NSN 5925-01-057-0417
NSN 5999-00-725-0016
NSN 6620-00-257-2783
NSN 4140-01-487-3180
NSN 6130-01-454-2994
NSN 6320-00-925-0558
NSN 5905-01-206-2459