Swing check type
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 5910-01-133-0430
NSN 6220-01-501-4476
NSN 5910-00-725-6126
NSN 6145-00-224-5245
NSN 6645-01-537-1066
NSN 6105-01-032-1774
NSN 5990-01-277-9753
NSN 5905-01-332-5614
NSN 5990-00-679-6157
NSN 6685-01-186-4838
NSN 6110-01-325-8817
NSN 6105-01-130-2072