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.
NSN 5945-01-551-3507
NSN 5965-00-185-9687
NSN 5985-00-443-5862
NSN 5930-01-344-3936
NSN 5835-01-040-1960
NSN 5915-00-004-6000
NSN 5895-00-008-4606
NSN 5945-00-043-3919
NSN 5915-00-156-2083
NSN 7035-00-731-8729
NSN 6110-01-050-8119
NSN 5996-00-797-2603