Bypass Valves

Bypass Valves

8 Products

per page
View as Grid List
Set Descending Direction
  1. £24.05 £20.04

    Altecnic Eres Differential Bi Pass Valve 22mm ER-22MMANGBI

    Ref: HCON600

    • 22mm In Size 
    • Will fit most circulating pumps 
    • Ensures heating pump does not work against a closed circuit 
  2. £15.41 £12.84

    Intatec Auto Bypass Valve Angled 22mm

    Ref: PLBF197

    • Automatically stabilises flow 
    • Protects the pump from pumping against closed head 
    • Easily adjustable 
  3. £10.16 £8.47

    ESi Auto Bypass Valve - Straight - ESABV22S

    Ref: HCON032

    • 22mm compressing fitting
    • Reduces system noise
    • 16 bar maximum pressure
  4. £47.64 £39.70

    Honeywell Home 22mm Differential Valve By-Pass DU145B

    Ref: HCON712

    • Quick and Easy to adjust 
    • Quietens the system and stabalises system pressure 
    • High capacity flow - up to 50 litres per minute 
  5. £8.50 £7.08

    RWC Auto Air Vent 15mm JG Fittings - AVEN300001

    Ref: PLSF002

    • Automatically vents trapped air from within a sealed heating system
    • Made from high-quality brass & heat-resistant polypropylene to provide long life and durability
    • Speedfit 15mm push-fit connection compatible with JG Speedfit fittings
  6. £10.16 £8.47

    ESi Auto Bypass Valve - ESABV22

    Ref: HCON031

    • 22mm compressing fitting
    • Reduces system noise
    • 16 bar maximum pressure
  7. £50.51 £42.09

    Honeywell Home Automatic Bypass Valve Straight - DU144A1001

    Ref: HCON725

    • Unique & simple adjustment mechanism
    • Wide differential pressure range 0.1 to 0.6 bar
    • 22mm compression fittings for ease of installation
  8. £68.40 £57.00

    Intergas Rapid Valve Set - 950417

    Ref: HBOI140

    • Intergas valve set 
    • For use with Intergas ECO RF and HRE combi boilers
    Out of Stock
    -->

8 Products

per page
View as Grid List
Set Descending Direction