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 6685-01-154-9655
NSN 5920-00-518-1847
NSN 5985-01-435-8149
NSN 6240-01-434-6374
NSN 6105-00-837-4135
NSN 5965-01-131-7496
NSN 5895-00-679-5378
NSN 5950-01-116-3342
NSN 6105-01-512-8752
NSN 6240-00-767-2389
NSN 5895-01-442-8459
NSN 5945-01-327-4646