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 6320-01-019-1028
NSN 6105-01-634-0322
NSN 5996-01-499-7913
NSN 5996-01-428-9436
NSN 6105-00-219-2925
NSN 6620-01-278-8028
NSN 2925-00-987-9595
NSN 5960-00-059-9750
NSN 5998-00-480-9394
NSN 5945-01-603-7260
NSN 6145-01-025-4493
NSN 7035-01-042-0527