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 5998-01-434-5035
NSN 5965-00-424-9636
NSN 5960-01-335-1622
NSN 6320-01-585-8468
NSN 6145-00-842-1952
NSN 6240-00-102-4003
NSN 5920-01-107-0838
NSN 6610-01-083-1446
NSN 5915-01-106-4544
NSN 5998-00-026-6147
NSN 5920-01-122-6303
NSN 5905-01-632-3593