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 5930-01-147-9459
NSN 5990-01-616-9342
NSN 5905-01-435-9571
NSN 5950-01-360-0388
NSN 6220-00-969-2053
NSN 5910-01-423-1051
NSN 5965-00-168-9624
NSN 5990-01-007-3806
NSN 5910-01-128-9456
NSN 5930-00-107-7718
NSN 6220-00-079-0178
NSN 6220-00-269-4556