Metal butterfly valve

Metal butterfly valve
Manufacturer: Eurovalve
Description :

Metal butterfly valves have been developed as the new standard for double eccentric high-performance butterfly valves. These valves are used in high pressure and severe conditions. This product is the result of an integrated approach that gives the valve the highest level of efficiency, with many innovations that complement each other. Particular emphasis was placed on design flexibility to meet customer requirements. The technical and economic advantage of time-honored technology has led to increased service life, increased productivity and safety.

Wouter Witzel butterfly valves with rubber lining are designed to provide 100% double-sided tightness in accordance with the following standards:

  • EN 12266-1, Rate A
  • ISO 5208, Rate A
  • DIN 3230, BO и BN, Leakage rate 1
  • API 598


  • Size range: DN 50 – DN 1000
  • Maximum pressure: up to 50 bar
  • Design temperature: -40 °C up to +400 °C



  • steel 1.4408
  • steel 1.06019
  • bronze


  • steel 1.4401
  • steel 1.0460
  • bronze


  • RTFE 15-23-3
  • Inconel

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