Great auto by pass I've never had a problem I fit this valve on every job
Bypass valve easy enough to fit. Does the job decent price. Might not be best thing in world to look at but meets the regs
Very easy to fit and adjust. A perfect replacement for a boken bypass valve
Good valve
Good price
Better than a lot of expensive valves
Looks the part, adjustment is simple and obvious, haven't tested in anger yet. Good price too, and the Tory toolstation has exceptionally (!) helpful staff.
