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 5895-00-351-7463
NSN 5985-01-469-0042
NSN 6610-01-631-4355
NSN 7035-01-467-9030
NSN 5925-01-281-5503
NSN 6145-01-364-0346
NSN 5910-01-043-1396
NSN 6130-01-106-3649
NSN 6240-01-039-4241
NSN 6645-00-359-5463
NSN 5990-00-698-3963
NSN 5910-01-551-8720