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 6320-00-809-5744
NSN 7035-01-027-8569
NSN 5975-01-023-6897
NSN 5930-01-163-7613
NSN 5905-01-219-4300
NSN 6105-00-153-7967
NSN 6320-00-456-0836
NSN 5999-00-691-8547
NSN 6130-01-228-9308
NSN 5975-01-509-4619
NSN 6110-00-141-1966
NSN 5905-00-473-0559