The PIQCV (Pressure Independent Quick Compact Valve) from the Belimo ZoneTight™ product family is a pressure-independent characterised control valve which permanently supplies all heating and cooling elements with precisely the amount of water needed. The advantages:

• Ideal room comfort is achieved as the optimum amount of water is supplied to the end devices

• High energy efficiency thanks to the low differential pressure required

• Little planning work thanks to fast and reliable val