Swing type; y-pattern
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 6135-00-334-4500
NSN 6610-00-386-4745
NSN 5835-00-949-3018
NSN 6610-00-253-3549
NSN 5998-01-349-8101
NSN 6610-01-316-1194
NSN 5905-01-252-8833
NSN 7035-01-053-0535
NSN 5990-01-583-2870
NSN 6105-01-536-8993
NSN 5998-01-013-1875
NSN 5945-01-200-3672