57 Queensway, Petts Wood, Orpington Orpington, Kent BR5 1EB
Opening Hours: Monday to Friday 7am - 5pm Saturday 9am - 2pm Sunday Closed

Honeywell 22mm Straight auto-by-pass valve


This product is available for pickup in Orpington.
SKU: DU144A1001 Category: Tag: Product ID: 5303


  • Unique and simple adjustment mechanism
  • Wide differential pressure range 0.1 to 0.6 bar
  • 22mm compression fittings for ease of installation
  • Reduces system noise and maintains an even system pressure
  • Ensures constant flow through boiler
  • Factory set at 0.2 bar
  • Lockable set pressure prevents inadvertent adjustment
  • Valve housing, fittings, bonnet and handwheel made of brass
  • Spindle made of stainless steel
  • Supplied with an excellent 1 year guarantee from manufacturer