Butterfly valves

Butterfly valve double eccentricity

Design features

  • Standard control version includes: worm gear and handwheel
  • Protection class IP 68
  • Suitable for no-well installation, easy stem mounting
  • Prepared for electric drive
  • Face-to-face length according to EN 558 – 1 SERIES 14
  • Mounting dimensions of flanges according to EN 1092-2
  • Pressures PN 10 | PN 16 – specify when ordering 

 

Material | Technical features

  • Stainless steel seat, welded on and polished
  • Ductile iron body and disc, epoxy powder coated inside and outside
  • O-rings made of elastomer
  • Pressure ring made of stainless steel
  • Stainless steel shafts
  • Stainless steel internal and external fasteners
  • Bronze bearings

• Handwheel made of cast iron, epoxy coated

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