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 6145-00-088-8463
NSN 6320-00-681-1324
NSN 5950-00-992-0777
NSN 5920-01-487-4195
NSN 5996-01-432-6124
NSN 5925-01-144-8926
NSN 6610-00-451-1155
NSN 5905-01-325-8378
NSN 6145-00-820-1029
NSN 5990-01-437-4876
NSN 5999-01-145-0355
NSN 6110-00-409-1115