Hinge pin material nickel-copper alloy
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 5998-01-188-1619
NSN 5945-01-572-9426
NSN 6685-01-116-4966
NSN 5895-01-531-7679
NSN 7035-01-113-1424
NSN 5855-00-482-9876
NSN 5905-01-020-6406
NSN 6105-01-545-0830
NSN 5975-00-394-2545
NSN 5895-01-287-0661
NSN 5975-00-484-9339
NSN 6130-00-916-5290