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 6105-00-797-6258
NSN 6145-01-032-4557
NSN 6320-01-495-0512
NSN 6240-01-362-6051
NSN 6220-00-356-2617
NSN 5930-01-423-1674
NSN 6610-00-419-7844
NSN 6645-00-020-2787
NSN 5975-01-408-9477
NSN 6685-00-052-6240
NSN 6610-00-817-8772
NSN 5905-00-673-6454