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 5835-00-307-3111
NSN 6240-00-507-8987
NSN 6150-01-306-5896
NSN 5996-00-346-7065
NSN 6130-00-072-9854
NSN 5985-01-581-9904
NSN 6110-01-484-3200
NSN 6240-00-316-3167
NSN 5915-01-341-3235
NSN 6240-01-179-2898
NSN 5935-01-267-9944
NSN 5910-00-604-0334