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 2925-00-491-3549
NSN 5930-01-079-1561
NSN 5910-00-967-2113
NSN 6610-01-170-2250
NSN 6130-00-716-4658
NSN 5905-01-385-9101
NSN 5975-01-323-7166
NSN 6645-00-518-2068
NSN 6150-00-825-3770
NSN 7035-01-576-6029
NSN 6105-01-464-4251
NSN 5945-01-339-1460