Product code: 408539
A bypass valve for the gas assembly of Worcester Bosch Greenstar boilers. The bypass valve, or flow regulator, controls the direction and flow rate of fluid in heating and plumbing systems. These valves can act as checking valves, helping to prevent the drift of fluids into the wrong areas of a system. As the leading supplier of parts for all the major boiler manufacturers we’ve got a wealth of experience and knowledge in this area, and with over 450 branches we carry more heating spare parts in more places than any other merchant to help you improve your first time fix rate.