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 5915-00-291-3736
NSN 5855-00-631-4565
NSN 6150-01-562-4970
NSN 6105-00-106-6447
NSN 5996-01-542-8611
NSN 5930-01-569-8836
NSN 5930-00-205-2945
NSN 5920-01-560-7308
NSN 5990-00-932-3070
NSN 5950-00-824-0118
NSN 6220-01-130-3620
NSN 6620-00-713-2701