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Honeywell Home

Honeywell Home Compression Bypass Valve 22mm

Regular price £68.62 GBP
Regular price Sale price £68.62 GBP
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The DU145 Automatic Bypass Valve controls the flow of water through a bypass circuit which is installed between flow and return pipework, typically at or near the boiler.

  • The DU145 saves energy by only allowing flow through the bypass when needed
  • Maximum working temperature is 110°C
  • Flow capacity is 3m³ per hour, up to 50 litres per minute
  • Differential pressure is 0.1 to 0.6 bar
  • Set pressure indicator, lockable adjustable knob
  • 22mm compression ends
  • Reduces system noise and maintains an even system pressure
  • Ensures constant flow through the boiler


    Standard 2 - 4 Business Days: £9.95

    Express  1 - 3 Business Days: £14.95 

    Free Standard Delivery On Orders Over: £250

    We only dispatch orders between Monday to Friday.

    All orders must be placed before 12pm, so they can be dispatched on the same working day.