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GEMÜ 480

Butterfly valve with bare shaft

  • Description
  • Features
  • Technical specifications

The GEMÜ 480 Victoria soft-seated butterfly valve has a bare shaft. The butterfly valve is available in nominal sizes DN 25–600 and in various body versions – wafer, lug and U section.

  • Approvals: Drinking water (DVGW, ACS, WRAS, Belgaqua), gas (DVGW)
  • Low torques
  • Modular construction
  • Extensive applications using a variety of materials
  • Advanced seal design - even for larger diameters
  • Body coating in accordance with ISO 12944-6 C5-M
  • Suitable for coastal and offshore areas as well as in buildings with high condensation problems and contamination
  • Connection: Flange
  • Actuator: With bare shaft
  • ATEX
  • Explosion protection
  • Body material: EN-GJS-400-15
  • Max. operating pressure: 16 bar
  • Max. media temperature: 150 ° C
  • Min. media temperature: -10 ° C
  • Nominal sizes: DN 25 (1''); DN 40 (1 1/2''); DN 50 (2''); DN 65 (2 1/2''); DN 80 (3''); DN 100 (4''); DN 125 (5''); DN 150 (6''); DN 200; DN 250; DN 300; DN 350; DN 400; DN 450; DN 500; DN 600

Product video

Quality is the sum of all the parts: GEMÜ butterfly valve test rig

03:53 min
855 Views
Online since 16.09.2015
GEMÜ butterfl y valves at the Trollmühle Waterworks - Uranium removal and partial deionization using Uranex® and Carix® procedures

Product applications

GEMÜ butterfl y valves at the Trollmühle Waterworks - Uranium removal and partial deionization using Uranex® and Carix® procedures

Currently, the waterworks at the Trollmühle water supply authority in Windesheim near Bingen am Rhein supply approximately 43,000 people in 14,000 households with 2.2 million m³ drinking water per year. At peak times, this means a daily dispensing volume of up to 8500 m³. On the one hand, Krüger WABAG / VWS Deutschland GmbH implemented the URANEX® system, which is used to minimise the water‘s geologically caused uranium content by means of ion exchange. On the other hand, partial deionization by ion exchange is achieved using the CARIX® procedure.

Product news

08.10.2018

Cast off for the GEMÜ 480 Victoria butterfly valve

The new DNV-GL certificate...

Product news

22.02.2016

New standard: Strict demands

New surface finish standard for the GEMÜ 480 Victoria® butterfly valve series broadens the existing field of applications.