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 5920-00-267-3109
NSN 5998-00-714-5899
NSN 5985-01-202-7919
NSN 5996-01-237-4501
NSN 6685-01-327-2099
NSN 5996-00-130-5376
NSN 6645-01-303-6792
NSN 6150-01-272-2462
NSN 5910-01-640-6820
NSN 6240-00-514-3507
NSN 6650-00-177-6390
NSN 6610-00-150-6408