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 5920-01-413-1608
NSN 6610-00-012-8072
NSN 5915-00-597-2369
NSN 6620-01-658-2480
NSN 6620-00-820-9616
NSN 6650-01-075-8355
NSN 5925-00-105-5582
NSN 5975-00-246-7393
NSN 6620-01-051-2045
NSN 5915-01-198-3921
NSN 6130-00-647-8471
NSN 5905-01-529-3041