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 6320-00-731-6134
NSN 5965-00-439-6287
NSN 5960-00-173-6988
NSN 6320-01-443-3826
NSN 5945-00-226-8560
NSN 5915-01-384-4464
NSN 6685-00-651-9518
NSN 5910-01-042-0536
NSN 6620-01-599-2011
NSN 5895-00-338-8728
NSN 5945-01-497-8125
NSN 5930-00-101-7582