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 5925-01-486-9617
NSN 5975-01-391-7803
NSN 5905-01-224-7196
NSN 5910-01-584-9271
NSN 5835-00-155-1379
NSN 5935-01-009-1249
NSN 5996-01-158-9695
NSN 5905-00-414-5448
NSN 7035-01-211-5636
NSN 5930-01-528-8473
NSN 5960-01-632-6576
NSN 5920-00-242-2758