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 6105-01-192-9892
NSN 6320-00-908-6841
NSN 6645-00-239-2472
NSN 5895-01-367-7651
NSN 6110-01-428-7317
NSN 5930-01-131-0763
NSN 5945-00-301-4830
NSN 5925-01-077-3137
NSN 5985-01-225-1369
NSN 5835-00-835-2438
NSN 5895-01-089-9999
NSN 7035-01-455-7277