Caleffi 5022 Valcal automatic air vent valve 1/2" M Series_Stylish Bianco what deserves mention is the

what deserves mention is the air purification system

It has numerous control functions

with Auto Clean you eliminate mould

Further technical characteristics concern: short-circuited cage motor of the closed type with external ventilation

with defined contours that give it a modern and sophisticated look

Caleffi 5022 Valcal automatic air vent valve 1/2" M Series_Stylish Bianco what deserves mention is theCaleffi 5022 Valcal automatic air vent valve 1 2" M The Caleffi 5022 Valcal series automatic air vent valve acts automatically, therefore without the need for manual intervention, to eliminate the air that accumulates inside the circuits of the air conditioning systems. Designed to prevent and avoid any situations compromising the correct functioning of the heating system and its durability over time. The Caleffi air vent valve prevents the