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 5925-00-717-6319
NSN 6650-01-270-0318
NSN 5985-01-243-1669
NSN 5925-01-470-3879
NSN 5945-01-044-5825
NSN 5965-00-100-1291
NSN 6135-01-580-5726
NSN 5910-01-449-0906
NSN 5920-01-025-6989
NSN 5990-01-631-5537
NSN 6130-01-549-7521
NSN 6240-01-266-9492