Isolation Valve
We keep a wide range of boiler isolation valve in stock at BSH. We stock brands like Alpha, Baxi, Vaillant, Worcester, Ideal and more. Buy now for next day delivery. Contact if you have any questions.
A boiler isolation valve lets you shut off water flow to the boiler. It helps you service or replace parts without draining the full system. When an isolation valve sticks or leaks, you may struggle to isolate the boiler. You may also see drips around the valve body or spindle. Replace the correct isolation valve to stop leaks and make maintenance easier.