Nom closing pressure 0.8 psi; 1.080 in. Lg body; 3/4 in. Circle lok; viton o ring; 20 thd per in.
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 4140-01-646-2841
NSN 6150-00-171-9455
NSN 5855-00-337-3679
NSN 5990-00-760-7474
NSN 5985-00-419-0342
NSN 6105-01-088-5603
NSN 5930-01-123-2634
NSN 6130-01-467-1565
NSN 6150-00-278-1294
NSN 5835-01-632-6627
NSN 6110-01-109-5777
NSN 5985-00-277-0575