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 5998-00-811-8880
NSN 6130-01-458-7867
NSN 5915-01-273-8922
NSN 5915-01-358-1296
NSN 5998-01-032-1988
NSN 5999-01-646-5181
NSN 5990-01-544-0364
NSN 6240-01-612-2252
NSN 4140-01-506-5896
NSN 6650-00-403-6386
NSN 7035-01-426-4133
NSN 5965-01-524-8347