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DU146-3/4A installations up to approx. 70 kW (60.000 kcal/h), 3/4 in

SKU: DU146-3/4A

Pro Brand Logo

DU146-3/4A installations up to approx. 70 kW (60.000 kcal/h), 3/4 in

SKU: DU146-3/4A

The automatic bypass and differential pressure valve controls water flow in the heating circuit according to the water pressure across it and is used to maintain a minimum flow rate through the boiler and to limit circulation pressure when other water paths are closed.
Pro Brand Logo

DU146-3/4A installations up to approx. 70 kW (60.000 kcal/h), 3/4 in

SKU: DU146-3/4A

Product overview

  • Maintain minimum flow through a boiler
  • Minimises flow noise
  • Hinders boiler corrosion
  • Differential pressure finely adjustable using the indicator scale integrated in metal housing
  • Presetting accessible directly
  • Setting value is in meters water column
  • No external controls required

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