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 2925-00-150-7334
NSN 5960-00-509-4549
NSN 5945-01-536-7894
NSN 5960-00-136-2505
NSN 5835-00-228-9082
NSN 5960-00-889-5470
NSN 5920-00-362-1376
NSN 5925-01-169-0995
NSN 5990-01-476-9956
NSN 6130-01-431-9231
NSN 5835-01-297-1909
NSN 6110-01-392-0498