Swing check type
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 5965-01-521-2786
NSN 6110-00-932-5257
NSN 5990-00-816-5395
NSN 6130-01-511-0477
NSN 6685-01-327-4783
NSN 6320-00-405-2348
NSN 5950-00-189-2860
NSN 5945-01-514-8140
NSN 6135-01-089-4888
NSN 6105-00-275-0826
NSN 5895-01-128-6409
NSN 6240-01-490-6922