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Honeywell DU144 Automatic By-Pass Valve 22mm - Straight

Part Number : H017434

£37.50
Ex VAT
£45.00
Inc VAT
£37.50
Ex VAT
£45.00
Inc VAT
Enter you delivery postcode for stock availablity.

Honeywell DU144 Automatic By-Pass Valve 22mm - Straight

The Honeywell DU144 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. Building Regulations advice states that if a bypass is installed, an automatic bypass valve must be fitted.

Key Features and Benefits:

  • Straight 22mm Automatic By-Pass Value
  • Unique and Simple Adjustment Mechanism
  • Wide Differential Pressure Range 0.1 to 0.6 Bar
  • 22mm Compression Fittings for Ease of Installation
  • Ensures Constant Flow Through Boiler
  • Reduces System Noise and Maintains an Even System Pressure
  • Height: 42mm
  • Width: 70mm
  • Depth: 84mm
  • Manufacturers 1 Year Guarantee

Honeywell DU144 Automatic By-Pass Valve 22mm - Straight

The Honeywell DU144 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. Building Regulations advice states that if a bypass is installed, an automatic bypass valve must be fitted.

Key Features and Benefits:

  • Straight 22mm Automatic By-Pass Value
  • Unique and Simple Adjustment Mechanism
  • Wide Differential Pressure Range 0.1 to 0.6 Bar
  • 22mm Compression Fittings for Ease of Installation
  • Ensures Constant Flow Through Boiler
  • Reduces System Noise and Maintains an Even System Pressure
  • Height: 42mm
  • Width: 70mm
  • Depth: 84mm
  • Manufacturers 1 Year Guarantee

Technical Specifications

Manufacturer Part Number DU144A1001

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