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 6650-01-374-4923
NSN 5996-01-113-6362
NSN 5945-00-526-0310
NSN 5915-01-559-6044
NSN 6620-00-355-1734
NSN 5998-01-169-3647
NSN 6645-01-591-3584
NSN 6685-01-264-1359
NSN 5920-00-689-1533
NSN 6650-01-399-8552
NSN 6105-01-087-3987
NSN 7035-00-055-9778