*Bright body: The shell is made of hard aluminum alloy, which has undergone anodizing treatment and polyester powder coating. It has strong corrosion resistance and a protection level of IP67.

*Motor: Fully enclosed squirrel cage motor, small size, high torque, low inertia force, insulation grade F, can prevent overheating damage to the motor.

*Manual structure: The design of the handle ensures safety, reliability, labor-saving, and small size. When not powered on, manual operation can be performed by pulling the handle. When not in use manually, place the wrench inside the wrench handle for ease of use.

*Indicator: The indicator is installed on the central axis and can observe the position of the valve. The lens adopts a convex mirror design, which does not accumulate water and is more convenient to observe.

*Sealing: Good sealing performance, standard product protection level is IP67.

*Limit switch: mechanical and electronic dual limit. The mechanical limit screw is adjustable, safe and reliable; The electronic limit switch is controlled by a cam mechanism, and a simple adjustment mechanism can accurately and conveniently set the position without being affected by excessive handwheels.

*Self locking: The precision worm gear mechanism can efficiently transmit large torque, with high efficiency, low noise (up to 50 decibels), and long service life; It has a self-locking function to prevent reverse rotation, and the transmission part is stable and reliable without the need for further refueling.

*Anti detachment bolt: When removing the casing, the bolt is attached to the casing and will not fall off.

*Installation: The bottom installation size complies with the international standard IS05211/DIN3337, and the holes are double square, making it convenient for linear or 45 ° angle installation of square valves with strong adaptability. It can be installed vertically or horizontally.

*Circuit: The control circuit meets the single-phase or three-phase power supply standards, the circuit layout is compact and reasonable, and the wiring terminals can effectively meet the requirements of various additional functions.