Application scenarios：
It is mainly used in distribution wells or outlet wells to regulate the water level of the outflow. It is widely applied in sludge discharge wells to control the liquid level of discharged sludge water, ensuring it meets the designed discharge flow rate.
Structure&Principle：
This device consists of a valve body, sleeve, valve core, valve seat, and other components. The flow rate is regulated by adjusting the opening of the window through the movement of the valve core within the sleeve. The balance hole reduces pressure differences, ensuring structural stability and precise regulation.
Main Features：
1. Suitable for sludge discharge wells with a wide adjustment range.
2. Sealing components are made of nitrile rubber, which is corrosion-resistant and provides excellent sealing performance.
3. The equipment is simple, reliable, durable, and easy to use and maintain.
4. It can be equipped with manual or dual manual-electric drive mechanisms.
Model Description：
