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 6145-01-026-9085
NSN 5905-01-024-1822
NSN 6685-00-455-3729
NSN 5960-01-025-2526
NSN 6650-01-329-2214
NSN 6135-01-010-0891
NSN 5910-01-381-3009
NSN 6240-01-014-5598
NSN 5990-00-777-0413
NSN 5905-01-567-9119
NSN 5985-01-420-6195
NSN 5835-01-416-6455