
Madeinchina Part Turn on-off Modulating Rotary Quarter Turn Valve Control Electric Actuator. Customization Service: OEM, ODM, and customized rotation options available with experienced team. IP67/IP68 Protection: Waterproof and dustproof enclosure made of heat-resistant Nylon or optional Aluminum. Mechanical Position Indicator: Constant indicator on top shows valve position and can wire to control box. Manual Override Device: Allows manual adjustment via wrench or hand wheel during power failure. Overheating Protection: Motor includes protection device to prevent overheating damage. ISO 5211 Compatibility: Direct mounting on ISO 5211 valves; mounting kit available for other types. Multiple Voltage Options: Supports AC220V, AC110V, DC24V, and special three-phase voltages.