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 5910-00-637-2609
NSN 6145-01-006-4046
NSN 5960-01-649-1341
NSN 6220-01-437-9002
NSN 5965-00-234-7338
NSN 7035-00-188-6674
NSN 6650-00-233-0705
NSN 5895-00-665-3991
NSN 5930-00-888-4216
NSN 5975-01-202-7423
NSN 6150-01-010-3274
NSN 5960-01-453-0999