Backflow prevention Durgo VVHT (4139) DN15

Durgo backflow prevention valve for drinking water systems in buildings. The valve prevents contaminations entering the drinking water system in buildings caused by backflow of contaminated water. Horizontal terminal model with vacuum valve which opens when negative pressure occurs in the system, equalizing the pressure and preventing syphon backflow.
  • Article Number VV-HT-G15
  • RSK No 5021118
  • GTIN-13 7392948131414
  • Connection G15, male thread
  • Type Vacuum valve, horizontal terminal
  • Material Brass
  • Surface plating Chrome plated
  • Function Preventing backflow of contaminated water
  • Product brochure Brochure VV Eng
  • Unit weight incl. pac. (kg) 0.13
  • Customs Stat No 84811099
  • REACH - info ENG The valve is made of brass with more than 0.1% by weight of lead; CAS No. 7439-92-1 a substance listed on the EC Candidate List of Substances of Very High Concern, SVHC
  • REACH - dok ENG REACH info Durgo 2020-06-15_1 EN