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Butterfly valve

Double Eccentric Butterfly Valve

Widely used in various pipelines of urban water supply and drainage, construction, fire protection, metallurgy, hydropower, and other systems, mainly serving as shut-off, connection, and flow regulation devices.

Electric Center Line Wafer Butterfly Valve D971X

The valve body is made of high-strength ductile cast iron, with wall thickness fully complying with national standards.

Fire Signal Trench Butterfly Valve ZSXDF8-Q-50-200-16-D381X

Fire Signal Trench Butterfly Valve ZSXDF8-Q-50-200-16-D381X

Firefighting wafer butterfly valve ZSDF7-Q-50-200-16-D71X

Firefighting wafer butterfly valve ZSDF7-Q-50-200-16-D71X

Firefighting Trench Butterfly Valve ZSDF8-Q-50-200-16-D81X

Purpose: This product can be used in municipal, civil construction, industrial and other sectors for water supply, drainage, and fire protection systems.

Fire signal for wafer butterfly valve ZSXDF7-Q-50-200-16-D371X

Purpose: This series of valves is mainly used in fire protection piping systems. They can prevent the valve from being mistakenly closed or opened, ensuring the valve remains normally open or normally closed; they can also monitor the valve's opening status in real time.

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