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 6135-00-851-8575
NSN 5945-01-461-7666
NSN 5910-01-234-2334
NSN 5925-01-149-4269
NSN 5895-01-437-7839
NSN 2925-01-633-4048
NSN 5998-01-592-0166
NSN 6110-01-514-7608
NSN 2925-01-448-2880
NSN 5915-00-891-8694
NSN 5855-01-187-2293
NSN 5990-01-097-4721