Widely used in coal chemical, petrochemical, rubber, paper, pharmaceutical and other pipelines as a split flow or flow switching device.
|The Choice of the Material|
|BODY||Cast iron/Ductile iron/AL-bronze/Stainless Steel/Duplex Stainless Steel|
|BONNET||Ductile iron/AL-bronze/Duplex Stainless Steel/CF8/CF8M|
|STEM||Carbon Steel/SS410/SS416/SS420/SS304/SS316/MONEL K500|
|PIN||SS403/SS316/MONEL K500/Duplex Stainless Steel|
U-type butterfly valve adopts mounted structure, which reduces the connection bolts of the body under the condition of high pressure and large diameter, enhances the reliability of the valve and overcomes the influence of system weight on the normal operation of the valve.
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