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 4140-01-061-5629
NSN 7035-00-549-2722
NSN 5930-00-243-8866
NSN 5985-00-153-0864
NSN 5910-01-184-7291
NSN 5965-01-586-8090
NSN 5915-01-194-5540
NSN 5996-01-658-4658
NSN 5910-01-285-4358
NSN 5925-01-463-0305
NSN 6145-01-564-2556
NSN 5960-01-531-2404