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Pneumatic butterfly valve

  • Main Export Markets:
  • South America southeast Asia Vietnam,Malaysia
  • Key Specifications/Special Features
  • Materials:
  • Body: Cast iron, ductile iron, carbon steel
  • Disc: Ductile iron, stainless steel
  • Sealed seat: EPDM
  • Stem: 2Cr13
  • Suitable temperature:≤80 C
  • Suitable medium: Water, air etc.
  • Pressure rating: PN (MPa) 1.0, 1.6
  • Design and manufacture: GB12238
  • Face to face dimension: GB12221 (Series20)
  • Flange connection: GB4216, ISO7005, DIN2501, GBFF17241