Right hydroblock + مشغل الصمام 3-way 9L De Dietrich 7700078

This right hydroblock with a 3-way valve actuator and a 9-liter capacity is designed for heating systems that demand higher water volume management. The integrated actuator provides precise control over the valve position, ensuring efficient temperature regulation and zone distribution. Suitable for larger residential or light commercial boilers, this component supports consistent heating performance and easy integration into existing setups. A practical solution for maintenance or system upgrades.