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 5998-01-295-0356
NSN 6645-01-653-2848
NSN 5835-00-532-5910
NSN 2925-00-157-1602
NSN 6685-01-562-8581
NSN 6130-01-272-9007
NSN 6610-01-011-0296
NSN 6105-00-202-2469
NSN 5999-01-147-8977
NSN 6650-01-254-4288
NSN 6620-01-643-6817
NSN 5835-00-583-1316