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 5835-00-622-3334
NSN 5895-00-832-5778
NSN 5945-01-480-6201
NSN 5935-01-365-7202
NSN 6130-01-580-1952
NSN 6145-01-409-1685
NSN 5835-01-190-5192
NSN 6610-01-113-2726
NSN 5965-01-395-0104
NSN 5975-01-273-0209
NSN 5960-01-105-5182
NSN 5998-01-124-4987