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 5965-00-805-4893
NSN 5965-01-613-8414
NSN 5855-00-293-4708
NSN 5950-00-726-9849
NSN 5998-00-225-8522
NSN 6105-01-111-0141
NSN 5835-01-235-4194
NSN 5998-00-729-5614
NSN 6620-01-537-4121
NSN 6620-01-068-4498
NSN 5835-00-898-0201
NSN 5965-01-563-7759