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 7035-00-500-7839
NSN 5930-01-301-1080
NSN 6145-00-280-2154
NSN 6105-01-634-0322
NSN 5960-01-098-1170
NSN 6685-00-178-9575
NSN 6145-00-565-9560
NSN 5950-01-597-9612
NSN 5950-00-726-7613
NSN 5945-01-495-1464
NSN 5985-01-409-2865
NSN 5920-01-224-7946