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 materials other than copper, iron or steel
NSN 5905-01-283-4195
NSN 6150-00-225-5565
NSN 6650-01-529-6416
NSN 6150-00-200-7644
NSN 5975-01-612-1934
NSN 6620-01-435-8672
NSN 5835-01-435-4139
NSN 5915-01-076-4538
NSN 5910-00-784-9281
NSN 5935-00-392-2934
NSN 6130-01-648-0397
NSN 6650-00-997-4337