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Efficient Electric Ventilation Control Reliable Motorized Butterfly Valve for Ventilation Systems Smooth & Stable Airflow Regulation Durable Electric Valve for Industrial Ventilation Precision Control, Effortless Ventilation
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Manual butterfly valve manually controls the opening and closing of air ducts, suitable for flues and dust removal pipelines to adjust air volume.
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The ventilation butterfly valve is a non-sealing type butterfly valve, which is applied in ventilation and environmental protection projects in industries such as chemical engineering, building materials, power stations, and glass manufacturing.
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