Advantages of Screw Gate Valves:

The screw of this shutter mechanism exerts a certain forced downward pressure on the gate, ensuring an excellent closing effect.

2. The machine features a self-locking function, allowing the gate to remain at any position.

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

4. Features dual protection with torque and stroke limit, ensuring stable and reliable operation.

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

6. The body can be cast in concrete, featuring anti-theft capabilities.

7. Equipped with opening indication and signal lights, the gate opening is precise and reliable.

8. We offer a complete range of models including: push carts, side摇摆 models, fully enclosed, hand-cranked, lockable enclosed, direct-connected, and dual-purpose hand/electric models. Suitable for use in both plains and mountainous areas, with or without electricity.