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 4140-01-465-5638
NSN 6145-01-310-0731
NSN 4140-01-498-4330
NSN 6610-01-003-9763
NSN 5835-00-155-1379
NSN 6130-01-113-6715
NSN 5999-00-079-1911
NSN 6685-01-634-0611
NSN 6645-00-140-5173
NSN 5950-01-186-9403
NSN 5915-00-156-2083
NSN 5985-00-529-0093