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 of 850 kpa or over
NSN 5930-01-438-3465
NSN 6620-00-885-0716
NSN 5996-01-217-3670
NSN 5895-01-258-8869
NSN 5915-00-212-7970
NSN 5965-01-367-2275
NSN 5835-00-841-2650
NSN 5999-01-408-8691
NSN 6650-00-839-2527
NSN 5985-01-228-3096
NSN 6110-01-363-4320
NSN 5930-01-206-2893