Our fluorine-coated butterfly valve uses a thick layer of high molecular material as a lining on the flow passage components, valve body, butterfly plate and valve stem. It has excellent corrosion resistance and can be used in any concentration of acids, alkalis, salts, oxidants, reducers, organic solvents and other media. It is an ideal product for use as a shut-off and regulating equipment in gas, liquid and semi-fluid pipelines and containers in chemical, petroleum, pharmaceutical, food, steel smelting, papermaking, hydropower and other systems. It can also replace gate valves, stop valves and other types of cutting and regulating valves.
● Compact and lightweight, easy to maintain, and can be installed at will
● The structure is simple and compact, with a 90° rotation that enables quick opening.
● The operating torque is small, saving effort and making it lightweight and easy to handle.
● The flow characteristics tend to be linear, and the regulating performance is excellent.
● The sealing material has strong resistance to aging and corrosion.
● It can be widely applied in environments with strong corrosiveness.
● Design standards: GB/T12238, API 6D, API 608
● Structural length: GB/T12221, ASME B16.10
● Flange connection: HG, GB, JB, ASME B16.5
● Pressure and Temperature: GB/T9131, ASME B16.34
● Inspection and Testing: GB/T13927, API 598
● Quality Certification: ISO 9001, API 6D
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