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 6150-00-155-3578
NSN 5965-01-267-1278
NSN 6320-01-039-5891
NSN 5895-00-553-8345
NSN 5960-01-536-9763
NSN 5915-00-087-4928
NSN 5960-01-112-0721
NSN 6130-01-357-4350
NSN 5945-00-129-5710
NSN 6145-01-509-0297
NSN 5930-01-035-3528
NSN 6620-01-375-6741