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LIWEI Q235 Material Ventilation Butterfly Valve

Jul. 21, 2022

Thanks for you read this News.


China TIANJIN LIWEI VALVE CO.,LTD supply Ventilation Butterfly Valve.

LIWEI-Ventilation Butterfly Valve

As you see, Q235 Material body and disc, it will be easy to open and close.

Ventilation Butterfly Valve-PN 1

Ventilation butterfly valve is used in dusty cold air or hot air gas pipelines in ventilation and environmental protection projects in chemical, building materials, power stations, glass and other industries, as a pipeline control device for gas media to adjust flow or cut off. This type of valve should generally be installed horizontally in the pipeline.


Let me show you video to check the quality.


If you are interested in our products ,pls feel free to contact us .

Riven Lee

Tel:+86 185 2662 3967

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No.3 Xintai Road, Jinnan District, Tianjin, China.

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C12 Aliyun Jinnan District, Tianjin, China.

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