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 iron
NSN 6130-00-266-7496
NSN 5996-00-516-9281
NSN 5998-01-178-2843
NSN 5998-01-440-9490
NSN 5990-01-027-1869
NSN 6240-01-268-4035
NSN 6105-01-483-1506
NSN 6145-01-391-7763
NSN 5990-01-052-0099
NSN 5945-01-087-1454
NSN 5998-01-026-0976
NSN 6645-01-463-2198