Honeywell DU144 Automatic By-Pass Valve 22mm - Straight

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

Documents

• Honeywell DU144 Automatic By-Pass Valve 22mm - Str - (334.61 KB)
• Honeywell DU144 Automatic By-Pass Valve 22mm - Str - (175.88 KB)
• Honeywell DU144 Automatic By-Pass Valve 22mm - Str - (252.91 KB)