Size 1/2in.
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 6110-01-466-3310
NSN 6645-00-498-6869
NSN 5998-01-032-4386
NSN 5965-01-357-7595
NSN 5835-01-242-9806
NSN 6650-01-242-8087
NSN 6145-01-412-1297
NSN 6145-00-185-9962
NSN 5930-01-423-0595
NSN 6145-01-440-9225
NSN 6220-01-479-7790
NSN 5998-01-424-8649