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 4140-01-538-6011
NSN 6110-00-567-3299
NSN 5925-01-086-5642
NSN 4140-01-206-4981
NSN 5965-01-469-7401
NSN 5935-01-555-8560
NSN 5910-00-042-6505
NSN 5925-01-009-4494
NSN 5835-01-320-8306
NSN 5985-01-582-5765
NSN 6135-00-351-8606
NSN 5965-01-097-2027