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 5895-00-853-7206
NSN 7035-00-631-3782
NSN 5930-00-777-5730
NSN 5925-01-374-7002
NSN 5915-00-567-2166
NSN 5835-00-612-1621
NSN 6150-01-183-2144
NSN 6130-01-367-3988
NSN 6685-01-362-5713
NSN 5990-00-382-5885
NSN 5945-01-648-2231
NSN 5990-01-014-9383