Flowzone Engineering Solution

Wafer end Butterfly Valve

Application

  • Regulating

Features

  • Centric, Single Eccentric, and Double Eccentric
  • They come equipped with a Top Mounting Pad that conforms to the ISO 5211 standard
  • A Unique Stem retention design is incorporated to allow for easy assembly/disassembly and ensure a blow-out proof stem
  • The Heavy Duty square grooved seat design features moulded O-ring seals, acting as a flange gasket
  • These Butterfly Valves come with a Self-energizing seating design
  • Through-flow disc design makes them ideal for large-sized applications
  • They are available with Different Lining and Metallurgy options, making them
  • suitable for a wide range of applications, including those involving sea water and water desalination plants
  • Ansi Class / Rating: PN 10, PN 16, PN 20
  • Design Standard: AWWA C 504, API 609 CAT A
  • Testing Standard: API 598
  • F to F Standard: AWWA C 504, API 609 CAT A
  • Ends: Wafer End
  • Operation: Mannual, Gear, Pneumatic, Electric, etc

Size

  • 50 mm to 2600 mm

Materials

  • Body : Cast Iron, WCB, CF8, CF8M, Hast Alloy, Super Duplex, Alloy 20 , LCB etc
  • Disc : Ductile Iron, WCB, CF8, CF8M, Hast Alloy, Super Duplex, Alloy 20 , LCB etc
  • Seals : EPDM, Nitrile, Viton, PTFE, Metal Seated etc
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