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 7035-01-548-6882
NSN 4140-00-853-2138
NSN 6645-00-431-9472
NSN 4140-01-651-9191
NSN 5905-00-932-6366
NSN 6135-01-412-0404
NSN 6645-00-536-1555
NSN 6130-00-199-8767
NSN 6135-00-078-9931
NSN 6685-01-391-7202
NSN 5935-01-461-3078
NSN 6645-01-123-7563