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 5835-00-419-6576
NSN 5990-01-046-3450
NSN 5925-00-849-2767
NSN 5935-00-934-9718
NSN 2925-01-479-6491
NSN 5910-01-225-1297
NSN 5996-01-037-1346
NSN 6110-00-844-7475
NSN 5985-00-974-5044
NSN 6110-01-568-2131
NSN 5910-01-364-0757
NSN 5910-01-478-2686