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 5935-01-145-7960
NSN 5999-01-330-8808
NSN 7035-01-271-1643
NSN 6150-01-181-6422
NSN 6150-01-626-8974
NSN 6130-01-242-9778
NSN 5915-01-602-9324
NSN 5999-00-364-0769
NSN 6105-01-443-3787
NSN 4140-01-170-4479
NSN 5905-00-391-2377
NSN 6110-00-774-1792