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 7035-00-946-2642
NSN 6105-00-237-6292
NSN 2925-01-295-9337
NSN 5999-01-058-7924
NSN 5930-00-522-9964
NSN 5998-01-359-6606
NSN 5925-01-478-0205
NSN 5996-00-277-7384
NSN 5960-00-199-6034
NSN 5996-01-484-8867
NSN 6240-01-050-9156
NSN 6150-01-411-6299