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More Information about Valve Actuators
Valve actuators are a specialized type of rotary actuator used to operate large process valves. Plug valves, butterfly valves and ball valves, as well as dampers and other 90º turn devices use actuators. Rack and pinion and scotch yoke actuators are usually used on rotary valves while diaphragm actuators are often used on linear-actuated valves. Valve actuators are often packaged with built-in sensors and position indicators.
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