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 6220-00-070-9986
NSN 6145-01-464-6496
NSN 5950-00-661-2612
NSN 5996-00-270-0340
NSN 5998-01-406-3924
NSN 6240-01-633-9357
NSN 5990-00-386-4951
NSN 5930-01-529-7335
NSN 5935-01-481-4590
NSN 5910-01-551-1268
NSN 6105-00-295-2558
NSN 5835-01-441-4746