Prosave Flow Control Ltd

Double Flanged Butterfly Valve

The Double Flanged Centric Butterfly Valve is a bi‑directional shut‑off valve designed for reliable performance in industrial pipelines. Featuring a ductile iron body with a fully vulcanized liner seat, it prevents corrosion between the liner and body while ensuring a tight seal. The disc, manufactured in ductile iron with nickel coating, provides durability and resistance to wear. With options for gear or electric actuator operation, this valve is suitable for easy installation between flanges without requiring a separate gasket, making it a cost‑effective and efficient solution for flow control.

CategoryDetails
Valve TypeDouble Flanged Centric Butterfly Valve
Size Range50 – 300 NB
Body MaterialDuctile Iron
Seat MaterialFully Vulcanized Liner
Disc MaterialDuctile Iron with Nickel Coating
Pressure RatingPN10 / PN16
OperationGear Operated / Electric Actuator
Connection EndsDouble Flanged
InstallationBetween Flanges (IS or BS Standards)
Gasket RequirementNo separate gasket required
  • Bi‑directional shut‑off capability for versatile flow control.

  • Corrosion‑resistant liner prevents damage between body and seat.

  • Nickel‑coated disc enhances durability and wear resistance.

  • Easy installation between flanges without additional gaskets.

  • Compatible with manual gear or electric actuator operation.

  • Compact design reduces space requirements in pipeline systems.

  • Water treatment and distribution systems

  • Chemical and petrochemical processing plants

  • Oil & Gas pipelines and refineries

  • Power generation facilities

  • HVAC and cooling systems

  • Industrial manufacturing and process industries

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