Cartridge type
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 6150-01-543-5565
NSN 5985-00-154-0151
NSN 5960-00-289-6591
NSN 6620-01-096-3723
NSN 6645-01-328-9980
NSN 5855-01-406-8729
NSN 5950-01-128-3975
NSN 5960-00-465-4088
NSN 6105-01-400-4194
NSN 6105-01-321-3281
NSN 5855-01-147-6024
NSN 5925-00-905-8196