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 5835-01-123-8305
NSN 7035-00-541-8516
NSN 5990-00-673-1831
NSN 5960-01-185-3043
NSN 5915-01-328-5854
NSN 5965-01-146-1311
NSN 5910-01-148-6772
NSN 5925-01-139-3866
NSN 7035-01-391-9858
NSN 5930-00-066-2867
NSN 5965-01-133-7459
NSN 6130-01-642-8684