3-way valve 2nd circuit De Dietrich 7668828

This 3-way valve for the 2nd circuit is designed to control the flow of water or heating medium in a secondary heating zone, such as underfloor heating or a separate radiator circuit. It diverts flow as needed to maintain desired temperatures in different areas of the system. As a key component in boiler spare parts and heating equipment, it ensures efficient heat distribution and system balance. Ideal for multi-zone heating setups, this valve supports precise temperature control and energy savings. When servicing or upgrading your heating system, this 3-way valve is a reliable choice for the second circuit.