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position: >> electric ball valves >> electric explosion-proof ball valvesummary
electric explosion-proof ball valve whose body swings around the vertical axis of channel for 90°,it is made up of explosion-proof rotary electric actuator and o type valve, belongs to rotary type high performance regulating valve or switch valve, takes in the input/output the current singal or voltage singal from industrial automation control(dcs,plc system) meters that can regulate the proportion of fluid medium in technology pipe or controlling for 2 position switch, and achieve to the automatic control for the flow rate, pressure ,temperature, liquid level of fulid medium.
valve parameter