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04 February 2024

DBAY Series: Redefining Excellence in Fluid Control with Double-Eccentric Hard Seal Butterfly Valves

DBAY series of high-performance double eccentric hard seal butterfly valves are widely used valve products in the industrial field. These valves combine double eccentric design with hard sealing technology to provide excellent performance and reliable sealing capabilities. They are suitable for various media and operating conditions, and can operate stably in harsh environments such as high temperature and high pressure.





  • Double Eccentric Design: The valves are designed with a double eccentric structure, making the opening and closing process easier. This reduces friction and wear, thereby increasing the valve’s service life.
  • Hard Seal Technology: The sealing faces are made of hard alloy or special materials, providing outstanding resistance to wear, corrosion, and high pressure. This ensures excellent sealing performance of the valves.
  • Excellent Fluid Control: The valves can open and close rapidly, with low operating torques, enabling precise flow control for various media.
  • Simple and Compact Structure: The valves have a simple structure, small size, and light weight, allowing for easy installation and maintenance while minimizing space requirements.
  • Superior Temperature Resistance: The high-performance double eccentric hard seal butterfly valves are suitable for high-temperature conditions, allowing them to operate stably in high-temperature environments.
  • High Reliability: The valves are equipped with reliable operating mechanisms and precise position indicators, ensuring convenient and dependable operation.
  • Long Service Life: The valves are made using high-quality materials and advanced manufacturing processes, resulting in extended service life and stable performance.
  • Wide Application Range: The DBAY series valves are suitable for various industries and sectors, including chemical, petroleum, power, metallurgy, water treatment, and food, meeting different process requirements.

In summary, the high-performance double eccentric hard seal butterfly valves offer reliable sealing, precise fluid control, and durability. They are widely used in industrial applications, providing effective solutions in various industries.







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