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 5905-01-512-6168
NSN 6610-01-317-4859
NSN 5990-00-281-4164
NSN 5945-01-660-2608
NSN 5895-01-509-6429
NSN 5985-01-214-6063
NSN 5855-00-688-9954
NSN 6105-01-566-4851
NSN 5990-00-033-8128
NSN 6645-01-424-1540
NSN 6145-00-635-9957
NSN 5999-01-253-4278