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 5895-01-046-9418
NSN 5998-01-227-5822
NSN 5985-01-181-8153
NSN 5855-01-268-6468
NSN 5925-00-615-8777
NSN 6240-01-275-4535
NSN 5915-01-625-6061
NSN 6150-00-265-7799
NSN 7035-01-532-8077
NSN 7035-00-849-5526
NSN 6320-00-546-9249
NSN 5915-00-372-4522