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 5915-01-483-1004
NSN 6150-01-190-9528
NSN 5855-00-586-6255
NSN 5945-01-468-3227
NSN 5998-01-523-5042
NSN 7035-01-315-9754
NSN 5930-01-359-7145
NSN 6610-00-783-5570
NSN 6150-01-268-9267
NSN 5895-01-352-5695
NSN 5930-01-102-7768
NSN 6145-01-346-0144