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 5905-01-610-0480
NSN 6650-00-536-5564
NSN 2925-01-394-9658
NSN 5915-01-201-5261
NSN 5990-01-209-2016
NSN 5996-01-632-4825
NSN 6110-00-886-3210
NSN 6135-01-370-2599
NSN 6105-00-216-5813
NSN 5945-01-447-3456
NSN 6110-01-398-1502
NSN 5915-00-456-0873