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 5960-01-485-0437
NSN 5996-00-949-8885
NSN 6610-01-261-0648
NSN 6240-01-371-8340
NSN 5996-01-157-7079
NSN 5990-01-052-9343
NSN 6610-01-225-2285
NSN 2925-00-982-0409
NSN 5985-00-372-3184
NSN 5915-01-550-8217
NSN 4140-00-760-8920
NSN 5935-00-007-1945