| 摘要 |
A system and method for dividing the flow of one or more process fluids in a predetermined flow ratio is provided herein. In one embodiment, a system for dividing flow of one or more process fluids in a predetermined flow ratio includes a process chamber having a plurality of inlets for delivering one or more process fluids into the process chamber; a plurality of modulating valves coupled to the plurality of inlets, wherein each inlet of the plurality of inlets is coupled to at least one modulating valve; and a controller coupled to the plurality of modulating valves, the controller configured to control the operation of the plurality of modulating valves to divide the flow of one or more process fluids in the predetermined flow ratio.
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