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 5945-00-816-9717
NSN 6150-01-410-7638
NSN 6685-00-566-7281
NSN 5920-00-341-6340
NSN 5855-00-106-1640
NSN 5960-01-100-4454
NSN 6135-01-633-8502
NSN 6220-00-739-1799
NSN 2925-01-085-0691
NSN 6105-00-391-5644
NSN 5965-01-361-7540
NSN 6150-01-209-2518