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 materials other than copper, iron or steel
NSN 5965-00-170-5254
NSN 6150-00-554-7591
NSN 5930-00-068-1557
NSN 5960-01-325-2241
NSN 5935-01-464-4997
NSN 5985-01-453-9190
NSN 6105-00-866-1693
NSN 5915-01-124-7037
NSN 5975-00-478-2126
NSN 2925-01-439-4451
NSN 5950-01-503-3625
NSN 6645-01-305-9135