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 5895-00-403-8707
NSN 6650-01-633-9147
NSN 6610-00-787-2674
NSN 6145-01-161-0780
NSN 6240-01-088-0389
NSN 6105-01-368-3283
NSN 6150-01-423-8830
NSN 5996-00-553-7348
NSN 6110-01-371-8639
NSN 5985-01-046-9976
NSN 6685-01-535-7268
NSN 6240-01-616-2363