Handle aluminum butterfly valve


  • Size: DN25-DN200

  • Pressure: PN10/PN16

  • Standard:  EN593, DIN 2501 PN6/10/16, DIN3202 K1


  • Body : Aluminium alloy

  • Seal : 304/316+NBR/EPDM

  • Stem : Stainless Steel 304


  • Medium: fresh water, sewage, sea water, weak acid and alkali, air, steam, etc.

  • Temperature: 0-80℃

Detail / Feature / Application

Detail / Feature / Application

  • Application field: Municipal construction, water treatment, electricity, water supply and drainage, water conservancy projects.

  • The valve body is made of high-performance aluminum alloy material, which can effectively prevent the temperature difference of the valve body and achieve no condensation on the surface of actuator and flange.

  • Each Bundor product has its own QR code mark, unique identification number, to ensure product traceability.

  • The valve body material has low water absorption, corrosion resistance, heat insulation and cold insulation, which is 4 times of the common material.

  • Each product will be carried out appearance, material, air tightness, pressure and shell testingbefore leaving the factory ;unqualified products are resolutely not allowed to leave the factory.

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