80 mesh protective screen, steel qq-s-763 types 302, 304, 316, or 321
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 6130-01-605-2047
NSN 6645-00-531-4820
NSN 5910-00-935-1136
NSN 5920-01-542-9143
NSN 5895-01-527-4075
NSN 2925-00-156-8963
NSN 6110-01-202-8896
NSN 6685-01-357-9912
NSN 6110-01-264-7204
NSN 6650-00-546-9641
NSN 5945-01-144-2686
NSN 6610-01-516-2442