Expansion Flange Butterfly Valve-SHANGHAI RITAI VALVE (GROUP) CO., LTD

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    Expansion Flange Butterfly Valve

      Product details

      1. Reasonable structure, flexible design, light weight, labor-saving, quick opening and closing
      2. Telescopic butterfly valve can not only compensate the heat expansion and cold contraction caused by the shrinkage of pipe temperature difference, but also provide convenience for the installation and replacement of maintenance valve
      3. The sealing part can be adjusted and replaced, and the sealing performance is reliable


      Product model: SD341X
      Nominal diameter: DN50 ~ DN1400mm
      Nominal pressure: PN1.0/1.6mpa
      Applicable medium: water, oil, gas and various corrosive medium
      Applicable temperature: -10 ~ 150℃
      Connection: Flange type
      Body material: cast iron, ductile iron
      Seat material: rubber
      Valve plate quality: ductile iron/stainless steel



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