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 under 850 kpa
NSN 5945-01-486-0959
NSN 5835-00-891-2232
NSN 6320-00-456-0836
NSN 5950-01-233-3782
NSN 6240-01-195-4511
NSN 5895-01-122-7804
NSN 5945-01-514-8757
NSN 5910-00-167-0590
NSN 6150-00-617-1989
NSN 6110-01-325-4790
NSN 6130-01-371-3275
NSN 5975-01-112-3526