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Butterfly Valve

The double eccentric butterfly valve conforms to BS EN 593 for regulating or isolating flows in pipelines up to DN2200. Manufactured from ductile iron, valves incorporate a positive retained resilient disc seal and either an integral or replaceable body seat. The valve has three unique attributes: less weight, more strength and lower torque.

Features & Benefits
  • Double eccentric disc reduces seal wear and torque requirement
  • Flat profile disc reduces head-loss across the valve
  • Disc/shaft interface keyed and pinned
  • European “long” body pattern to DIN 3230 pt 4
  • 2 Mounting feet and ISO mounting flanges to optimize installation options
  • Lifting points
  • All materials WRAS approved
Applications

The integral seat design is for use on water treatment and water distribution lines where buried service is required.