Flange connections
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 iron
NSN 5910-01-584-0993
NSN 6620-01-633-8443
NSN 5905-01-140-9620
NSN 5945-00-735-6460
NSN 6620-01-633-8443
NSN 5915-01-088-8372
NSN 5999-00-378-5595
NSN 6645-01-507-1453
NSN 6650-00-166-0284
NSN 5910-00-683-0048
NSN 5985-01-514-0360
NSN 5920-01-542-9143