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 6110-00-852-0683
NSN 6320-01-399-6177
NSN 6110-00-770-5845
NSN 5920-01-099-8998
NSN 5960-00-473-2602
NSN 6150-01-494-5185
NSN 5998-01-485-0412
NSN 5935-01-293-3166
NSN 5965-01-492-5695
NSN 5990-01-562-4521
NSN 6135-00-262-6807
NSN 6685-00-887-1477