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 6610-00-166-0233
NSN 6645-01-415-3894
NSN 5895-01-317-3986
NSN 5895-01-432-9742
NSN 5915-01-217-0866
NSN 6645-01-164-7650
NSN 5999-01-550-3733
NSN 4140-01-068-6436
NSN 6110-01-394-6324
NSN 6610-01-627-8985
NSN 5930-01-231-9520
NSN 7035-01-114-8550