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 materials other than copper, iron or steel
NSN 5985-01-196-4784
NSN 6610-00-216-6538
NSN 6145-01-538-6743
NSN 5855-01-052-7149
NSN 5999-01-365-1498
NSN 6240-01-359-6024
NSN 5960-01-235-7672
NSN 5925-01-510-2600
NSN 5960-01-599-9821
NSN 2925-01-608-6895
NSN 5855-00-688-9954
NSN 5930-01-214-8848