Automatic valves; Control valves for regulating the flow of gases and liquids; Electric actuators; Electric valve actuators; Electronic apparatus and instruments for controlling, adjusting and testing of drives and motors; Electronic servo motor controllers; Solenoid valves

automatic valves; electric valve actuators; electric actuators; solenoid valves, namely, electromagnetic switches; control valves for regulating the flow of gases and liquids; electronic servo motor controllers; electronic apparatus and instruments for controlling, adjusting and testing of drives and motors; actuating mechanisms for controlling the operation of valves and the like in pipe line systems