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 materials other than copper, iron or steel
NSN 6645-01-370-4259
NSN 5990-01-588-3999
NSN 6240-00-780-5356
NSN 5935-01-651-7289
NSN 5965-00-015-7408
NSN 6105-00-606-6456
NSN 6685-01-076-4652
NSN 6320-00-886-9771
NSN 5945-01-193-9862
NSN 5855-01-133-3587
NSN 5930-01-478-4341
NSN 5960-00-390-5846