Powerful Movements. The newly designed butterfly valves and the new PR actuators are the most intelligent, energy efficient and reliable high flow solution in the HVAC market. Having focused on ease of installation, application flexibility and longevity, this series sets new performance standards in HVAC industry. • Easy installation thanks to lower height and reduced weight of the actuator • Easy commissioning, parameterising and maintenance through Near Field Communication (NFC) • Guaranteed reliable operation through intelligent self-adjusting valve design • 80% energy saving thanks to the combination from butterfly valve and actuator • Good visibility thanks to the flexible visual position indicator