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.

Your benefits

  • Simple planning and implementation of energy-efficient HVAC systems

  • Flexible planning thanks to continuous volumetric flow ranges and large differential pressure ranges

  • Cost-efficient thanks to simple dimensioning, presetting, simplified hydronic balancing and subsequent easy commissioning

  • Ideal for system extension due to independent pressure control


Success story

Luxury hotel in Romania with more than 400 guest rooms uses over 2,000 Acvatix combi valves in their fan coil units and chilled ceilings.