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 steel
NSN 6105-00-021-7462
NSN 5999-01-285-8095
NSN 6610-01-321-1835
NSN 6220-00-458-4633
NSN 5915-00-474-8255
NSN 5960-01-046-8308
NSN 6320-00-646-3311
NSN 5895-00-155-8581
NSN 6620-01-425-2750
NSN 5930-00-816-9780
NSN 5996-01-200-7282
NSN 5965-01-385-0916