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 6150-00-406-7274
NSN 5925-00-204-5895
NSN 5835-01-647-0775
NSN 5998-01-265-0041
NSN 5835-01-464-7038
NSN 5945-00-522-1845
NSN 6320-01-578-6006
NSN 6130-01-413-9365
NSN 6645-00-173-2800
NSN 6220-01-224-2716
NSN 5910-00-448-3192
NSN 5925-01-078-6673