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 materials other than copper, iron or steel
NSN 5999-01-093-6852
NSN 6135-00-798-1425
NSN 5996-00-333-0928
NSN 5960-01-424-0590
NSN 5999-01-237-3522
NSN 6105-01-462-1657
NSN 5945-00-111-2050
NSN 6610-01-430-5373
NSN 5996-01-297-9385
NSN 5895-01-554-6599
NSN 4140-00-200-9082
NSN 5985-00-515-2184