GEMÜ D487 Victoria

Manually operated butterfly valve

  • Technical specifications
  • Accessories
  • Connection: Flange (U section); Flange (lug); Flange (wafer)
  • Actuator: Manual
  • Seal material
  • Body material: ASTM; EN-AC-46100, aluminium casting material; EN-AC-47100, aluminium casting material; EN-GJL-250; EN-GJS-400-15, SG iron material; EN-GJS-400-18-LT, SG iron material; S275JR, cast steel material with epoxy coating
  • Conformities: ACS; DNV GL; DVGW Drinking water; DVGW Gas; EAC; FDA; WRAS
  • Max. operating pressure: 16 bar
  • Max. media temperature: 210 ° C
  • Min. media temperature: -60 ° C
  • Nominal sizes: DN 25 (1''); DN 32 (1 1/4''); 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; DN 700; DN 800; DN 900; DN 1000; DN 1200; DN 1400; DN 1600

Fitting Accessories

Product video

Videotutorial: Modifying to an pneumatic NO NC actuator

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Online since 03.11.2021
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Water treatment plant in swimming pool processes
Further applications

Product applications

Keeping indoor and outdoor swimming pool water clean – so that you can enjoy a beautifully clear bathing experience – requires several important process steps to maintain the water quality both before and during use. There are two key steps here: 1. Preparing the raw water for use in public pools; 2. Continuously pumping the water in the swimming pool through a circuit and thereby cleaning it to maintain its quality and keep it free of contaminants/germs that could potentially cause illnesses.