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 6110-01-120-7652
NSN 5835-00-621-3720
NSN 5835-01-424-0054
NSN 6150-01-442-7622
NSN 5935-01-441-4270
NSN 6320-00-857-4073
NSN 5965-01-180-5468
NSN 6610-01-083-7579
NSN 5935-01-291-3557
NSN 5998-01-259-4680
NSN 6610-01-510-2302
NSN 5975-00-238-2336