For use in circulating hot water systems. Balances the system by regulating the flow within it depending on the temperature. Will restrict the flow as the temperature rises to its set point but at 70°C a bypass will open, allowing a higher flow rate...

Simple, push-fit installation with a tamperproof, slim-line fitting. Guaranteed electrical continuity on copper pipe and high performance 114°C at 10bar. Not Demountable Suitable for Drinking Water Suitable for Water Systems Suitable for Hard & Soft...