G3/4 de la vanne de retour « De Dietrich » 7882816

The Return valve G3/4" is an essential fitting for heating systems, typically used to regulate flow on the return side of radiators or boilers. As a standard boiler spare part, it helps balance the system and improve heat distribution. Its G3/4" thread makes it compatible with many common pipe connections. This valve is straightforward to install and is a practical component for routine maintenance or system modifications in heating equipment.