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 5920-01-529-6525
NSN 6110-01-465-1760
NSN 5945-01-317-8387
NSN 4140-01-537-6165
NSN 6220-01-512-2028
NSN 5999-01-455-9402
NSN 5960-01-089-8155
NSN 5905-01-360-6914
NSN 6105-01-099-6184
NSN 6645-00-551-8291
NSN 6650-01-090-0719
NSN 6240-01-224-4125