Pressure independent combi valves PICV

Hydronics made easy

Pressure independent combi valves (PICV) prevent the oversupply of consumers, as well as reciprocal hydronic interference. This reduces energy consumption and thereby costs. Furthermore, precise temperature control improves the comfort and wellbeing of building users. Siemens recommends pressure independent combi valves especially for radiators, chilled ceilings, VAV and fan coil units.