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 6320-01-521-1764
NSN 6650-01-180-6079
NSN 6610-01-374-0569
NSN 6145-01-406-4201
NSN 7035-00-915-5798
NSN 6150-01-396-3092
NSN 2925-00-419-5868
NSN 5915-01-625-0109
NSN 6620-00-536-5028
NSN 5925-00-389-6433
NSN 5960-00-355-7307
NSN 5930-00-703-1978