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 5990-00-633-7634
NSN 5905-01-226-5916
NSN 5920-01-549-5277
NSN 6220-00-651-8384
NSN 5990-01-056-6413
NSN 6150-01-100-2455
NSN 5935-00-831-6340
NSN 5920-01-640-8421
NSN 6685-01-542-8635
NSN 5965-01-609-8888
NSN 5990-00-249-7887
NSN 5996-00-425-7481