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 5945-01-050-8760
NSN 6135-01-611-8483
NSN 6610-00-604-8690
NSN 6610-01-505-3495
NSN 2925-01-394-5650
NSN 5895-00-456-8795
NSN 6610-00-791-4705
NSN 6620-01-590-3295
NSN 6220-00-113-0986
NSN 5990-01-571-7468
NSN 6320-01-243-2276
NSN 7035-01-465-0391