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 5945-01-561-6095
NSN 5950-01-058-4166
NSN 6650-01-320-1169
NSN 5905-01-456-6615
NSN 5910-01-434-3174
NSN 5990-00-617-1422
NSN 5915-00-346-9144
NSN 5996-01-659-9365
NSN 7035-01-435-7962
NSN 5990-00-484-1517
NSN 6220-01-628-5417
NSN 5835-00-378-1429