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Butterfly Valve with by-pass

ERHARD

DN 400 - 1200
PN 10 - 16
Body: EN-JS1030
Coating: Epoxy, Enamel

Special elongated design DIN EN 558 basic series 15 with closeably by-pass for reliable filling and draining of the pipeline without water hammer effects. From the closed position, the by-pass equipped with a gate valve and dimensioned to 1/10 of the nominal width is opened first and only then the main valve.

Features

  • Special elongated design DIN EN 558
  • Cloaseably by-pass for reliable filling
  • Universal application for all circulat
  • Robust design
  • High quality protection against corrosion
  • Variable drive technology
  • Suitable for any installation situation.

Downloads

  • Поворотно-дисковые затворы ERHARD с двойным эксцентриком(pdf 9,12 MB)
  • Datasheet ERHARD butterfly valves(pdf 2,66 MB)
  • ERHARD - Butterfly Valves(pdf 7,18 MB)
  • SP ERHARD ButterflyValve bypass DN700 1000 EKB EN(rtf 28,95 KB)

ADDRESS

  • ERHARD GmbH & Co. KG
  • Meeboldstraße 22
  • 89522 Heidenheim, Germany

 

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