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 5895-01-237-3799
NSN 6105-00-099-8818
NSN 5965-01-546-0164
NSN 7035-01-283-2536
NSN 5998-01-129-0510
NSN 5950-01-193-5994
NSN 6620-00-103-4764
NSN 6150-01-167-9104
NSN 6240-00-138-3082
NSN 5975-01-570-7880
NSN 6620-01-350-0323
NSN 5895-01-388-1166