Advantages of Screw Actuator:

1. This shutdown gate's screw applies a certain downward force to the gate, ensuring an effective closure.

2. The machine features an automatic locking function, allowing the gate to remain in any position.

3. The shut-off valve is a fully enclosed type, suitable for outdoor installation. It is applicable for agricultural irrigation and flood control and drainage projects.

4. Equipped with dual protection measures of torque control and stroke limit, ensuring stable and reliable operation.

5. Equipped with a magnetic lock and a special wrench, featuring waterproof anti-theft function.

6. The body can be poured into concrete, featuring anti-theft capabilities.

7. Features an opening indicator, signal lights, and precise and reliable gate opening range.

8. We offer a complete range of models, including: hand-push, side-rock, fully enclosed, hand-crank, lockable enclosed, direct-drive, and dual-use hand/electric models. Suitable for both flat and mountainous areas, and operable with or without electricity.