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 5925-00-161-9168
NSN 2925-01-467-7672
NSN 4140-00-360-2457
NSN 5835-01-456-3922
NSN 5905-00-153-4574
NSN 5835-01-142-9233
NSN 5915-01-162-4064
NSN 5905-01-014-5472
NSN 5910-00-406-6442
NSN 5935-00-164-2690
NSN 7035-01-568-5269
NSN 5960-00-452-6043