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 5835-01-004-8997
NSN 6110-01-302-4302
NSN 6650-00-476-5974
NSN 5915-00-757-9875
NSN 6620-01-501-8649
NSN 6240-01-548-8382
NSN 6145-01-346-7877
NSN 5910-01-430-7235
NSN 5920-01-210-2300
NSN 6610-01-137-5959
NSN 5990-01-443-2931
NSN 5950-01-444-1789