Swing-check valve style
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 2925-01-157-9204
NSN 6320-01-207-9038
NSN 5950-01-416-2350
NSN 5985-01-525-2900
NSN 5998-01-490-6220
NSN 5930-00-872-6196
NSN 6110-01-008-1856
NSN 5855-01-611-4213
NSN 5999-01-364-9336
NSN 6110-00-525-3418
NSN 5945-00-602-1054
NSN 5999-01-214-4205