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 7035-01-521-3449
NSN 5996-01-595-2435
NSN 5930-01-172-6476
NSN 5960-01-573-6483
NSN 5950-00-152-5011
NSN 5999-01-466-1548
NSN 5996-00-372-4528
NSN 6320-01-484-7734
NSN 6110-01-411-6608
NSN 5950-00-541-8789
NSN 7035-01-187-0266
NSN 5950-01-357-7451