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 copper having a pressure rating under 850 kpa
NSN 5960-01-192-0268
NSN 2925-01-197-7864
NSN 5998-01-192-2740
NSN 5999-01-063-3160
NSN 5895-01-166-2493
NSN 6645-00-181-1877
NSN 2925-00-143-5859
NSN 6610-00-141-0393
NSN 5990-00-244-8684
NSN 5985-00-967-9997
NSN 5985-00-797-3985
NSN 5835-01-016-4745