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 6110-01-198-4466
NSN 5905-01-048-3643
NSN 6105-01-075-7881
NSN 5945-01-616-3217
NSN 5945-01-377-4499
NSN 5895-01-393-0585
NSN 6110-01-438-2604
NSN 5905-01-103-8796
NSN 6650-01-231-9545
NSN 6645-00-246-4934
NSN 5945-00-275-7027
NSN 5835-00-155-1379