A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of copper having a pressure rating of 850 kpa or over
NSN 5950-00-084-7100
NSN 5905-01-332-2153
NSN 5935-01-467-8209
NSN 6105-01-456-1243
NSN 5985-00-870-3030
NSN 5905-01-126-4346
NSN 5990-00-483-0486
NSN 5965-01-446-3841
NSN 5945-01-530-0346
NSN 5985-01-419-1463
NSN 6220-00-419-0635
NSN 6130-01-188-7411