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 under 850 kpa
NSN 5930-01-081-5932
NSN 5975-01-382-7318
NSN 6610-00-149-1534
NSN 5975-01-105-9020
NSN 6645-00-915-9397
NSN 6150-00-904-0359
NSN 5835-01-325-5677
NSN 6610-00-826-7235
NSN 6105-01-595-6209
NSN 5950-00-457-5751
NSN 4140-01-274-4762
NSN 5925-00-164-2965