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 6105-01-574-2906
NSN 6620-01-426-2220
NSN 5975-01-211-6594
NSN 5935-01-368-9631
NSN 5990-00-683-1095
NSN 5985-01-070-2406
NSN 6145-00-350-9285
NSN 5930-01-331-8193
NSN 5930-01-089-0516
NSN 6130-00-589-9948
NSN 6150-00-518-4558
NSN 5895-00-222-5043