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 6610-00-935-7131
NSN 5895-00-451-3992
NSN 5910-00-988-6609
NSN 5965-00-227-7348
NSN 6620-01-239-7671
NSN 6150-00-438-0283
NSN 6240-00-997-4559
NSN 6105-00-292-4110
NSN 6220-01-401-5337
NSN 5960-01-516-7264
NSN 5999-01-491-4789
NSN 5960-00-929-1276