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 5999-00-469-3460
NSN 6150-00-233-6356
NSN 6130-01-112-5145
NSN 5996-00-005-4257
NSN 6240-01-500-0850
NSN 6145-00-923-5787
NSN 5935-01-463-1918
NSN 7035-01-151-0265
NSN 5920-01-268-2188
NSN 6685-00-847-8714
NSN 6645-01-123-9277
NSN 5975-00-813-9030