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 5925-01-106-2086
NSN 6110-00-245-2720
NSN 6135-00-062-5080
NSN 5950-01-378-7042
NSN 6650-00-419-4863
NSN 5915-00-581-2651
NSN 5990-01-315-3754
NSN 5945-00-259-0131
NSN 5925-01-525-7694
NSN 6240-00-087-1731
NSN 5930-01-335-5942
NSN 6685-01-482-4100