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 6645-00-363-9775
NSN 6105-01-029-2445
NSN 5990-01-434-7913
NSN 5990-01-580-2191
NSN 6685-01-386-6547
NSN 5915-00-959-5454
NSN 4140-01-045-9290
NSN 5999-01-616-9809
NSN 6105-01-399-0695
NSN 5965-01-435-6644
NSN 6220-01-420-5986
NSN 5975-00-809-1000