GEMÜ 411

Manually operated butterfly valve

  • Description
  • Features
  • Technical specifications
  • Accessories

The GEMÜ 411 soft seated butterfly valve made from stainless steel or brass has an ergonomically designed, corrosion-resistant plastic hand lever. It is protected against accidental operation by the integrated locking device. With its rounded and polished disc edges, the butterfly valve is optimized for frequent cycle duties. The surface of the butterfly valve can be further finished.

  • Suitable for vacuum applications and low temperatures
  • High-quality butterfly valve made from stainless steel or brass
  • Available in small nominal sizes
  • Compact and robust body
  • Ergonomically designed hand lever with integrated locking device
  • Connection: Clamp; Spigot; Threaded connection
  • Actuator: Manual
  • Seal material
  • Body material: 1.4408, investment casting material; CW614N, brass; CW617N, brass
  • Conformities: EAC; FDA
  • Max. operating pressure: 10 bar
  • Max. media temperature: 120 ° C
  • Min. media temperature: -20 ° C
  • Nominal sizes: DN 15 (1/2''); DN 20 (3/4''); DN 25 (1''); DN 32 (1 1/4''); DN 40 (1 1/2''); DN 50 (2'')

Fitting Accessories

Product video

How butterfly valves work

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Online since 16.09.2015