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 under 850 kpa
NSN 5905-01-219-3094
NSN 5990-01-390-2177
NSN 5985-01-378-6823
NSN 6610-00-404-1287
NSN 5950-01-641-7722
NSN 5835-00-883-8182
NSN 6240-01-332-9214
NSN 6685-01-627-7129
NSN 6220-01-265-1077
NSN 5915-00-301-3818
NSN 2925-01-424-0235
NSN 6105-01-371-2458