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.
Classification: Check valves of materials other than copper, iron or steel
NSN 6150-00-693-3452
NSN 6135-01-302-4773
NSN 6685-01-411-5286
NSN 5950-00-816-8428
NSN 6150-01-077-6709
NSN 6620-00-139-1064
NSN 6240-00-428-4027
NSN 6130-01-392-2198
NSN 5855-01-319-9757
NSN 5965-01-423-8543
NSN 5930-01-421-9811
NSN 5985-01-050-8310