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 5920-00-961-6184
NSN 5999-01-656-1791
NSN 5910-01-413-8622
NSN 6320-01-108-5933
NSN 6320-01-092-3959
NSN 5855-01-526-0131
NSN 5935-01-149-9867
NSN 5950-01-649-6454
NSN 5960-01-250-5502
NSN 5996-01-399-4475
NSN 6610-01-329-9067
NSN 6150-01-626-6130