Hinge pin material nickel-copper alloy; bolted bonnet
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 5895-01-608-3330
NSN 5975-01-425-7057
NSN 5905-01-072-8861
NSN 6150-01-542-9216
NSN 5965-01-278-2107
NSN 5996-00-237-5146
NSN 6220-01-176-6408
NSN 5985-01-202-8911
NSN 5998-01-416-6973
NSN 6610-01-555-0842
NSN 5910-00-606-0862
NSN 5905-00-432-2475