Electric switch butterfly valve
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The electric butterfly valve is a circular butterfly plate that rotates with the valve stem to do the opening and closing parts to achieve the opening and closing action of the valve
The use of cut-off valve can also be adjusted, and the use of butterfly valve in low pressure large and medium diameter pipelines is more and more.
Technical parameter
Nominal diameter: DN50-DN2000
Nominal pressure: PN0.6~1.6MPa; ANSI150
Flow characteristics: fast open
Broad core type: medium type
Material quality
Body material: QT400, WCB, CF8, CF8M, CF3M
Interior material: 45#, 2Cr13, 304, 316, 316L
Product characteristics
Simple structure, light weight, large effective circulation area, quick and labor-saving opening and closing, good sealing performance
