Swing 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 5996-01-321-0847
NSN 5910-01-294-4657
NSN 6145-01-412-0926
NSN 5905-01-044-2957
NSN 6135-01-584-0859
NSN 4140-01-564-4927
NSN 6650-01-168-8451
NSN 6220-01-623-3150
NSN 6105-01-031-8772
NSN 6220-01-065-3765
NSN 5935-01-171-2954
NSN 6110-01-248-6174