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 5996-01-141-6916
NSN 5895-01-417-2700
NSN 6110-00-497-9074
NSN 5960-01-654-4353
NSN 6130-00-771-2100
NSN 6130-01-054-4498
NSN 6150-00-016-3785
NSN 5996-01-660-2241
NSN 5965-01-302-2719
NSN 5925-01-158-4513
NSN 5996-01-273-1972
NSN 5935-01-485-2457