Halstead Lpg Boiler Isolation Valves
The isolation valve can be found underneath your appliance and allows the user to restrict the flow of water and gas in to the central heating system. These also allow you to cut off the supply to the boiler if there is a leak or emergency.
HALSTEAD 300721 3/8" MINI DCVA & ISOLATION VALVE
Part No: 1291234 / MPN: 300721
HALSTEAD 300560 GAS COCK ASSEMBLY 1/2" - FROM FGX500000131
Part No: 1291022 / MPN: 300560