Novanta IMS | Industry leader in integrated motion control IMS integrated motor products support multiple industrial network including Profinet and EtherNet/IP. Simplify multi-unit wiring > MotionMatch Sizing Software. Size and Analyze w/MotionMatch > Linear Actuators. Short lead times > Simplifying Motion eBook. With world report by IHS Markit > Control Valves | Emerson US Discover how control valves are used to maintain operating conditions such as flow, pressure, temperature, and liquid level. The control valve manipulates a flowing fluid, such as gas, steam, water, or chemical compounds to compensate for the load disturbance and keep the regulated process variable as close as possible to the desired set point.