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 5998-00-115-3416
NSN 5935-01-434-3438
NSN 2925-00-115-5857
NSN 5930-00-958-7278
NSN 6240-01-109-4680
NSN 5905-00-045-9389
NSN 5950-01-623-3752
NSN 5915-01-352-3626
NSN 5975-00-161-0026
NSN 6610-01-381-0652
NSN 5996-01-607-1043
NSN 6240-00-191-2855