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 5950-01-276-5472
NSN 6110-00-042-0978
NSN 6105-01-328-7446
NSN 5960-01-500-6615
NSN 4140-00-170-5152
NSN 6110-01-232-0840
NSN 5975-00-243-6434
NSN 5835-01-602-0311
NSN 5965-01-339-3274
NSN 6610-01-238-8712
NSN 5925-01-555-5318
NSN 6650-00-629-8027