Double Eccentric Butterfly Valve

Double eccentric butterfly valve is a high-performance fluid control equipment, widely used in petroleum, chemical, water treatment, power and other industries. Its unique design and excellent performance make it perform well under harsh working conditions and become an important part of industrial pipeline systems.

Double eccentric design:

• First eccentricity: The valve shaft deviates from the center of the sealing surface, reducing friction during opening and closing, and extending the life of the valve.
• Second eccentricity: The valve shaft deviates from the center of the pipeline to achieve rapid detachment and tight sealing of the valve disc, reducing wear.

Excellent sealing performance:

The use of high-performance sealing materials ensures reliable sealing of the valve under high pressure, high temperature and corrosive media.

The sealing ring is replaceable, easy to maintain, and reduces the cost of use.

Low flow resistance design:

The valve disc is streamlined to reduce fluid resistance and improve system efficiency.

When fully open, the flow channel is unobstructed, the pressure drop is small, and the energy saving effect is significant.

• Quick opening and closing: 90-degree rotation can achieve full opening or full closing, easy operation, quick response, suitable for occasions that require frequent opening and closing.
• Multiple drive modes: support manual, electric, pneumatic and other drive modes to meet the needs of different working conditions. Can be equipped with intelligent control system to achieve remote operation and automatic management.

Suitable for water, steam, oil, gas and other media.

Can be used in high temperature, high pressure, corrosive environment, strong adaptability.

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