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 5835-01-615-0451
NSN 6240-01-161-3727
NSN 5985-01-391-8080
NSN 6610-01-462-9439
NSN 5915-01-626-9853
NSN 6135-01-463-3898
NSN 5975-01-272-6268
NSN 5915-01-336-1764
NSN 5925-00-790-4903
NSN 4140-01-355-5628
NSN 6220-00-279-1508
NSN 6650-01-094-6876