The flow distributor's flow action is based on the principle of venturi nozzle engineering.
The minimum pressure difference between Feed line A and Return line B causes a force flow of the sanitary block. The drive comes from water removal after the KHS-Multi-Circ Distributor Unit. The entire water content in the ring line is thus exchanged, stagnation prevented and the drinking water temperature is held low.

By using the KHS Multi-Circ Distributor Unit static or dynamic, possible stagnation through a downstream consumer that is used as intended is prevented. That can be achieved both with the static and with the dynamic distributor unit.

A venturi distributor unit always makes sense when a seldom-used tapping point is driven by a tapping point/tapping valve that is used as intended.