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 5905-00-664-4218
NSN 6650-00-089-9423
NSN 7035-01-267-4836
NSN 5965-01-154-4524
NSN 7035-01-363-4540
NSN 5990-01-423-8189
NSN 6110-01-115-6034
NSN 6145-00-188-3657
NSN 6105-00-516-2151
NSN 6645-01-485-6536
NSN 5855-01-361-9787
NSN 6220-00-538-3137