End connections - flanged class 150 ansi / asme
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 steel
NSN 7035-01-364-8454
NSN 6650-00-976-2507
NSN 5975-01-009-0106
NSN 5925-00-240-7676
NSN 5895-00-098-7634
NSN 5999-01-197-7799
NSN 6645-01-068-6524
NSN 6650-00-287-5868
NSN 5930-01-215-4037
NSN 5975-01-106-3595
NSN 5895-01-344-5027
NSN 5950-01-068-0193