The new Caleffi High Performance (HP) Tempering Valve have a special, highly sensitive thermostatic element which quickly reacts to changes in water temperature, as is commonly experienced on instantaneous hot water systems.
The green capped HP tempering valve is suitable for installation on instantaneous hot water systems and other systems where water supply temperature fluctuates dramatically.
The Caleffi 5213HP Tempering Valve are compact and feature anti-scald thermal shut-off on both hot and cold water failure. The Caleffi High Performance (HP) Tempering Valve includes built-in non return valves, strainers and union ends.
Sizes are available in 15mm and 20mm. Caleffi High Performance (HP) Tempering Valves are available from All Valve Industries .