GEMÜ R481 Victoria

Pneumatically operated butterfly valve

  • Technical specifications
  • Connection: Flange (U section); Flange (lug); Flange (wafer)
  • Actuator: Pneumatic
  • Seal material
  • Body material: EN-GJS-400-15, SG iron material; EN-GJS-400-18-LT, SG iron material
  • Conformities: ACS; ASME GEMÜ B31.3; ATEX; Belgaqua; DNV GL; DVGW Drinking water; DVGW Gas; EAC; FDA; Functional safety; NSF; Oxygen; Regulation (EC) No. 1935/2004; TA Luft (German Clean Air Act); WRAS
  • Max. operating pressure: 16 bar
  • Max. media temperature: 160 ° 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

Culivated Meat Teaser

00:56 min
Online since 20.12.2023
GEMÜ butterfl y valves at the Trollmühle Waterworks - Uranium removal and partial deionization using Uranex® and Carix® procedures

Product applications

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.

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