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 5996-01-381-3151
NSN 6145-01-442-6436
NSN 5990-00-647-4008
NSN 5985-00-189-7138
NSN 5975-01-525-7728
NSN 6620-01-016-3091
NSN 2925-01-248-6028
NSN 2925-01-226-6126
NSN 6220-01-152-2637
NSN 6150-00-089-7267
NSN 5930-01-238-5324
NSN 6130-00-972-3069