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 5905-01-504-9651
NSN 5920-01-294-0134
NSN 6135-01-308-5688
NSN 6135-00-248-4102
NSN 5950-01-600-1088
NSN 6110-00-185-2021
NSN 6110-01-544-1210
NSN 5905-01-134-1507
NSN 5855-01-383-6860
NSN 5910-00-037-7550
NSN 5905-01-312-6647
NSN 6130-01-429-4986