Control valves are used to combine two flows or to divert one flow into one or two outlets. Three way valve package is accurately perfect and suited to address the space limitations of the OEM industry. They are designed to replace and perform the functions of two single ported control valves acting in opposite directions, in converging or diverging liquid flow. They can be used to control the circulation of water, oil, sea water or other liquid in heating or cooling applications involving heat exchange bypass control.