Description

The Pneumatic Double Eccentric Fully Lined Fluorine Butterfly Valve is designed for applications requiring reliable flow control in environments handling corrosive media. The valve features a double eccentric disc configuration where the disc is offset from both the valve seat and shaft centerlines. This design reduces friction during operation and helps maintain a tight sealing surface with minimal wear.

The valve body and internal wetted components are fully lined with fluoropolymer materials such as PTFE, providing excellent resistance to aggressive chemicals including acids, alkalis, and solvents. This lining protects the valve structure while ensuring long service life in corrosive environments.

Pneumatic actuation enables automated valve operation using compressed air to rotate the valve disc through a quarter-turn movement. This allows fast response times and integration into automated process control systems for both shut-off and throttling applications.

The flanged valve configuration allows straightforward installation within pipeline systems. This valve type is commonly used in chemical processing, petrochemical plants, wastewater treatment facilities, and other industrial applications where corrosion resistance and reliable sealing performance are required.

Specifications

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