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 6130-01-560-3329
NSN 6145-01-631-3941
NSN 5960-00-553-5792
NSN 6610-01-487-6843
NSN 6220-01-297-6688
NSN 6220-01-473-1255
NSN 6650-01-581-4368
NSN 5985-01-584-7796
NSN 4140-01-276-2436
NSN 6620-00-907-2670
NSN 6220-01-051-0363
NSN 7035-01-359-7460