Acvatix PICV – hydronics made easy The simple and flexible way to energy-efficient HVAC plants Information on hydronic balancing siemens.
Less effort, high efficiency Why PICVs (pressure-independent combi valves)? Simple: PICVs make your daily work easier – whether planning, installation or commissioning – while also ensuring enhanced comfort and low energy costs. New: 5-year warranty on valves and actuators, damper actuators, and sensors.
PICVs – the right way The advantages that PICVs offer are obvious, as this comparison shows Static hydronic balancing with standard control valves Dynamic hydronic balancing with PICVs Uneven energy distribution under part load conditions results in less comfort and higher energy consumption. The hydronic system is always balanced, independent of load conditions and pressure fluctuations. A high level of comfort throughout the building and lower energy consumption. 1.
Want more specifics? Let’s have a closer look A PICV … 1 … is a control valve to control volumetric flow … 2 … with a differential pressure regulator to protect against pressure fluctuations, … 3 … a presetting scale for maximum volumetric flow, and … 4 … measuring points for measuring differential pressure and volumetric flow … … all combined in a single valve body. 3 1 Planning is so easy When you plan a system using PICVs, your choice of PICV depends solely on volumetric flow.
Highlights Why you should choose PICVs from Siemens Easy to plan: • No complex pressure loss and valve authority calculations Effortless commissioning: Extensive PICV portfolio: • No manual balancing • Volumetric flows of 0.
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