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 5930-01-190-9685
NSN 5960-01-438-0245
NSN 6145-01-412-7517
NSN 5910-01-027-9571
NSN 5996-00-264-8929
NSN 6650-01-263-2355
NSN 6150-00-580-0511
NSN 7035-01-239-7297
NSN 6610-00-111-3648
NSN 5985-01-422-5092
NSN 7035-01-477-0501
NSN 5835-01-226-2337