Swing-check type; end flange dimensions conform to ansi b16.5, face to face dimensions conform to ansi b16.10
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 6135-01-142-2417
NSN 5945-00-056-8452
NSN 5895-01-163-4468
NSN 7035-00-155-9513
NSN 5925-00-012-9365
NSN 5935-01-598-6955
NSN 5985-01-017-3683
NSN 7035-01-615-7707
NSN 5925-00-092-0578
NSN 5930-00-435-3907
NSN 5985-01-466-1331
NSN 5905-01-350-3624