Itho demandflow / qualityflow valve set 4 pcs
Valve set (complete) a 4 pcs for DemandFlow and QualityFlow ventilation systems.
Regulating valve, type DF-K Each duct is connected to the DemandFlow plenum by means of a click-system.
Each connection has its own valve (type DF-K) which controls the air quantity. The cable from the valve is connected to the controller by means of a connector.