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The double-flange centerline butterfly valve is a commonly used control valve suitable for fluid control in piping systems.


The double-flange centerline butterfly valve is a commonly used control valve suitable for fluid control in piping systems. It features a simple structure, easy installation, flexible operation, excellent sealing performance, and precise flow regulation capabilities.

The double-flange centerline butterfly valve is a commonly used control valve suitable for fluid control in piping systems. It features a simple structure, easy installation, flexible operation, excellent sealing performance, and precise flow regulation capabilities.

The main features of the double-flange centerline butterfly valve include: the valve body is made of stainless steel, offering excellent corrosion and wear resistance; the disc is manufactured from a special material, providing superior pressure resistance; the seat is made of hard alloy, delivering outstanding wear resistance; the stem is made of stainless steel, with high tensile strength; and the seat seal is constructed from an elastomeric material, ensuring excellent sealing performance.

Double-flange centerline butterfly valves are suitable for controlling a wide range of media, including water, oil, and gas. They are extensively used in piping systems across industries such as water treatment, chemical processing, petroleum, and food processing, enabling the on/off operation, regulation, and control of fluid flow to ensure the reliable operation and safe production of pipeline systems.