Cast Iron Butterfly Valve

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Cast Iron Butterfly Valve


It is suitable for water supply and drainage and gas pipelines in food, medicine, chemical industry, petroleum, electric power, light textile, papermaking, etc. to adjust the flow and intercept the medi


1. The design is novel and reasonable, the structure is unique, the opening and closing is rapid; the two-way sealing performance is excellent, the torque value is small, and the parts processing performance is excellent.

2. The operating torque is small, the operation is convenient, labor-saving and smart; the flow characteristics tend to be straight, and the adjustment performance is good.

3. Flange connection is easy to install, both vertical and horizontal can be installed.

4. The seals can be replaced, and the sealing performance is reliable and can achieve zero leakage of bidirectional sealing.

5. The sealing material has the characteristics of aging resistance, corrosion resistance and long service life.

6. The valve can be used as a vent valve at the pipe end with reliable performance.
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Cast Iron Butterfly Valve

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