Valve size 1.500 in.
A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.
Classification: Check valves of steel
NSN 2925-00-314-0252
NSN 4140-01-144-4581
NSN 5925-01-517-6372
NSN 5990-00-863-8628
NSN 4140-00-763-6527
NSN 5990-01-110-8979
NSN 5960-00-636-4834
NSN 6610-01-111-9689
NSN 5855-01-068-3683
NSN 5950-01-086-1166
NSN 5998-01-153-9999
NSN 6105-01-004-7890