Double Eccentric Flange Butterfly Valve

The material used for the valve is ductile iron, which has stronger compressive strength than gray cast iron and is less prone to fracture. When the working conditions are relatively complex, it can also ensure that it is not easily deformed. At the same time, its corrosion resistance is also good, with a wide range of applications and the ability to adapt to various water qualities.

Equipped with turbo drive, it is easy and effortless to operate, even large-diameter double eccentric flange butterfly valves can be easily opened and closed. Compared to manual operation, the turbine can more accurately control the flow rate of the medium. If frequent opening and closing are required and high efficiency is required, turbine drive is a good choice.

This double eccentric flange butterfly valve is used in municipal water supply and drainage systems, such as urban water supply and rainwater discharge pipelines. It can withstand the erosion of tap water and rainwater, and has good sealing performance to avoid the risk of water leakage.

Used in the sewage treatment industry: The water quality of treatment plants often contains many impurities and mud stains, as well as corrosive substances. The design of the double eccentric structure can easily handle particles in the medium and prevent leakage caused by wear and tear.

Used for agricultural irrigation systems: In this environment, it often faces soil pressure, but ductile iron material is also suitable for complex outdoor environments. In addition, turbo drive is more convenient and labor-saving, which is conducive to improving irrigation efficiency.