Slim and compact body, wide application scenarios, larga vida útil,High accuracy and consistency,auto control, safe and quick load,nosotros producimos principalmente 3 válvula de paso , like electric ball valve,válvula de bola motorizada,válvula de bola motorizada,electric control valve,motorized pvc ball valve,3 port motorized ball valve,electric water ball valve,electric pool ball valve,Strong functional design, flow modulating and open close, suitable wide power range