Motorized Valve, Electric Actuator for Butterfly Valve manufacturer / supplier in China, offering Heli Hem Multi Turn Electric Valve Control Actuator AC380V IP67 for Globe Valve etc., Heli Heq Type Electric Flange Stainless Steel Thin Control Ball Valve AC220V/AC380V IP67, Heli Electric Part Turn Actuator Controlled Stainless Steel Flange Thin Ball Valve IP67 AC220V and so on.