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 5930-00-137-4198
NSN 5835-00-905-7165
NSN 6620-00-861-3828
NSN 5855-01-252-5424
NSN 5945-01-448-9742
NSN 5945-01-582-8064
NSN 6110-00-269-2696
NSN 5835-01-104-5707
NSN 5855-01-504-2646
NSN 5990-01-485-0260
NSN 6240-01-554-5693
NSN 5935-01-605-4575