Fluorine lining butterfly valve flange (middle)


Flange connection butterfly valve ( midline )

Design and manufacture conform to Chinese national standard

The form of the basic mechanism (the axis of the disc coincides with the center of the valve body / seat)


a.DA41F46 Fully lined

Full body lining / butterfly plate, full lining / butterfly plate and disc axis as one


b.DA41F4 Fully lined

Full body lining / butterfly plate, full lining / butterfly plate and butterfly plate assembly


c.DA41F/P Semi liner type

The full body lining / butterfly plate is made of stainless steel (not lined) / butterfly plate and butterfly plate assembly

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Fluorine lining butterfly valve flange (middle)

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