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3-Piece Flanged Cast Iron Ball Valves

Heavy-duty construction and modular maintenance benefits. ORFA Industrial 3-piece flanged cast iron ball valves combine high mechanical resistance with a swing-out body design, ensuring maximum operational uptime in industrial installations.

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Dynamic Body Design and Reliable Sealing

Compared to standard two-piece valves, three-piece cast valves offer significant advantages in terms of serviceability and repair. While flanged ends remain fixed to the pipeline, the center section can swing out for quick seal replacement and internal cleaning without disrupting the piping. Ductile iron (GGG40.3) material quality provides superior pressure rating and extra impact resistance for water, steam, and general fluid lines.

Technical Highlights

  • Body Material: GGG40.3 Ductile Iron or GG25 Grey Cast Iron.
  • Maintenance: In-line center body serviceability.
  • Standards: Rigid flanged structure compliant with DIN PN16/PN25.

Applications

  • District heating and cooling (HVAC) systems.
  • Medium pressure steam and hot water lines.
  • Industrial water treatment and distribution networks.