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 6620-00-439-2442
NSN 5930-01-165-2764
NSN 7035-01-470-9074
NSN 5996-00-114-4071
NSN 5945-00-615-9218
NSN 6620-01-378-5579
NSN 5996-01-088-8715
NSN 5998-01-553-4388
NSN 5998-01-422-1600
NSN 5835-01-540-4995
NSN 6645-01-454-4187
NSN 5895-00-237-6048