Product Details
Environmental equipment and accessories, ventilation equipment and accessorie...
产品Price 1980.00/Piece
最小起订Quantity：1 Piece 供货总Quantity： 100000 Piece
Ventilation Valve
¥940.00
A butterfly valve is a simple-structured regulating valve that can also be used for on/off control of low-pressure pipeline media. A ventilation butterfly valve is a non-sealed type of butterfly valve.
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