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Wafer butterfly valve has the advantages of rapid installation, simple, safe, reliable, not limited by the installation site, convenient for the maintenance of pipeline and valve, vibration isolation and sound insulation and certain Angle range to overcome the difference in pipe connection caused by the false difference, to solve the heat expansion and cold contraction caused by temperature difference.It is widely used in water supply and drainage of fluid pipeline, fire control, air conditioning, gas, petroleum, chemical industry, water treatment, municipal administration, shipbuilding and other pipeline engineering as control fluid function.

Product model: D81X
Nominal diameter: DN40~200mm
Nominal pressure: PN1.0/1.6MPa
Suitable medium: water
Applicable temperature: -20~80℃
Body material: ductile iron, carbon steel, stainless steel
Seat material: rubber
Valve plate quality: ductile iron, stainless steel, aluminum bronze