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 5935-00-192-0380
NSN 6130-00-115-1862
NSN 5905-01-513-9899
NSN 6240-00-857-5624
NSN 5905-00-136-1916
NSN 5998-01-104-4783
NSN 5855-01-463-9401
NSN 6135-01-265-1384
NSN 6220-01-276-2102
NSN 6240-00-109-5914
NSN 5996-01-464-1209
NSN 6145-00-505-7555