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 5999-01-650-3566
NSN 6610-01-091-9707
NSN 5910-00-037-7550
NSN 5965-00-518-0958
NSN 5998-01-544-0533
NSN 5996-01-571-1450
NSN 6620-01-327-0291
NSN 2925-01-263-3638
NSN 5920-01-444-4993
NSN 4140-01-613-2800
NSN 6685-00-938-8545
NSN 6145-00-451-3534