Product Overview

The Özkan Double Eccentric Butterfly Valve is a robust valve suitable for pipelines and water treatment stations. Its double eccentricity and well-matched gearboxes allow for easy handling. The valve's overlay-welded and microfinished seat optimises its lifetime and minimises resistance to flow. It is designed for shallow pipeline connections.

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Key Benefits

• Easy handling due to double eccentricity and well-matched gearboxes.
• Overlay-welded and microfinished seat optimises the valve's lifetime.
• Minimal resistance to flow.
• Suitable for a wide range of pressure rates.

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Applications

• Pipelines.
• Water treatment stations.
• Shallow pipeline connections.

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Features & Construction

• Design: Double eccentric with a mounted disc.
• Operator: The standard version includes a worm gearbox and handwheel, and it is prepared for an actuator.
• Materials:
  • Body and disc are made of ductile iron, epoxy powder coated.
  • The body seat and shafts are made of stainless steel.
  • The sealing ring is made of elastomer.
  • The retaining ring is made of steel, epoxy powder coated.
  • All connections are made of stainless steel.
  • The bearing system is made of bronze and is self-lubricating.
  • The handwheel is made of cast iron, epoxy powder coated.

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Technical Specifications

• Working Temperature: According to EN 1074.
• Nominal Diameter (DN): 150 to 2500.
• Pressure Rates: PN 10, PN 16, PN 25, PN 40.
• Face-to-Face Dimension: According to EN 558 – 1 SERIES 14 (with SERIES 13 optional).
• Flange Connection Dimensions: According to EN 1092-2.
• Design Standard: According to EN 593.