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 6135-01-163-0332
NSN 5950-01-075-8425
NSN 5915-01-307-2894
NSN 5996-01-354-6483
NSN 6240-00-786-6170
NSN 6610-01-290-2627
NSN 6105-01-469-1266
NSN 7035-01-553-5036
NSN 5950-00-187-5538
NSN 5985-00-436-7090
NSN 5945-01-332-3274
NSN 5996-00-933-9615