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 steel
NSN 5935-01-014-4826
NSN 7035-00-529-3128
NSN 6685-00-384-9463
NSN 5975-00-633-8532
NSN 6105-01-441-9312
NSN 2925-01-350-8372
NSN 6105-01-422-3765
NSN 5915-01-146-3629
NSN 7035-01-169-6551
NSN 6685-01-455-7376
NSN 6220-01-158-5956
NSN 6110-01-614-6951