US Patent 8469059 Fluid divider valves

A fluid divider valve includes a housing defining a longitudinal bore having a fluid inlet. The housing defines a plurality of outlets in fluid communication with the longitudinal bore. A valve shaft is sealingly engaged within the longitudinal bore of the housing. The valve shaft has an internal longitudinal flow passage in fluid communication with the fluid inlet of the housing. The valve shaft has a plurality of radial fluid ports formed therein which extend from the internal longitudinal flow passage to an exterior portion of the valve shaft. The valve shaft is mounted for movement relative to the housing between a first position in which the valve shaft permits fluid communication between the fluid inlet and each of the outlets simultaneously through the radial fluid ports of the valve shaft, and a second position in which the valve shaft prevents fluid communication between the fluid inlet and the outlets.