Model EVA-100/200 High Power Electric Actuators

The EVA-100 & EVA-200 are multi-featured actuators with the capability to accept analog control signals. The design provides smooth, highly accurate positioning, with positive positionlock when not in motion. These rugged actuators will withstand the most adverse environmental conditions. The EVA-100 & EVA-200 were developed specifically to fit all RESEARCH CONTROL Valves including the larger Model 9000 & 9100. Their accurate positioning and high thrust makes them well suited for all research and process applications. The unit features: • Microprocessor-controlled, linear stepper motor • 4-20 mA, 0-5 VDC, 0-10 VDC analog inputs • Position 4-20 mA analog output • Incremental Control Input (On/Off control) • Choice of 100 pound or 200 pound thrust units • Accurate and repeatable positioning • Adjustable split range • Quick and simple zero and span input and output adjustments • Adjustable stroke up to 1" • User selectable direct or reverse action • Controlled seating force to prevent innervalve damage • Rugged epoxy coated aluminum housing • 115VAC, 230VAC operation