Pressure Independent Control Valves, PICV

Discover FlowCon's core with our Pressure Independent Control Valves, PICVs - the key to reducing energy consumption, improving environmental footprint, and enhancing human indoor comfort. Our PICVs can be used in any variable HVAC heating and chilled system.

FlowCon takes customization to the next level with our insert-based product portfolio. We provide a wide spectrum of housing options, actuator options and insert options coupled with an extensive range of differential pressure and flow rates. This flexibility allows you to tailor the solution precisely to your system's unique needs. Additionally, it facilitates accessible maintenance, more re-use and easy waste sorting in alignment with circular economy principles.

Acquire your PICV valve from its inventor and benefit from FlowCon's many years of expertise. If still reluctant, get the answers to why you should choose us:

Why FlowCon PICVs?

  • PICV Concept Inventor: We developed the pressure independent control valve concept in the 1980'es.
  • Innovative Cleverness: Designed and developed with meticulous attention to detail, ensuring superior performance and endurance.
  • BSRIA Tested: Our PICVs undergo stringent 3rd party testing, guaranteeing compliance with industry standards for reliability and excellence.
  • Choice of Performance - Linear or Equal Percentage Characteristics: Achieve optimum control valve authority with our valves, enhancing overall system efficiency.
  • Customizable Solutions: Tailor your system with our many product options and combinations.
  • Energy Savings: Get a system that runs on reduced energy consumption year after year.

Elevate your HVAC system with FlowCon - where precision meets flexibility, creating a harmonious blend of comfort, efficiency, and sustainability. We are proud to say: 
Your Environment - Our Commitment

FlowCon Green animation - HVAC

Take a Tour inside FlowCon Green

Learn how the FlowCon Green insert is installed, set and actuator mounted. See how the Green insert’s rolling diaphragm technology works. And finally understand how the Green insert functions together with its actuator and works as a true PICV during any operation situation.

The animation shows in inner working of the FlowCon Green.2 but represents all Green inserts in the range.

Pressure Independent Control Valves, made in Denmark - HVAC

FlowCon PICVs - made in Denmark

  • Are you considering only PICV performance?
  • Do you wonder about PICV features too?
  • Are you concerns also about the environmental influence?

With FlowCon’s PICV solution we include all…..

Latest FlowCon PICV Articles

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FlowCon Topic Letter about Importance of Control Curves in PICVs
Heating/Cooling - PICV - Equal% Control - Linear Control - Accuracy - Turn Down Ratio - Rangeability - Performance Charts

Equal percentage control vs. linear control – which is better when and why?

FlowCon Topic Letter about Rangeability and Turn Down Ratio
PICV - FlowCon Green - FlowCon GreEQ - FlowCon SM - FlowCon Essentia

Definition and use of Rangebility, Resolution and Turn Down Ratio in FlowCon PICVs

FlowCon Topic Letter about Leakage Classification IEC60534-4
PICV - PITCV - TCV - FlowCon Green - FlowCon SM - FlowCon FIT - FlowCon Essentia - FlowCon EVS

Article is updated to include FlowCon Essentia. All actuated FlowCon valves are classified according to Int. Standard IEC60534-4, Class IV and V

Some FlowCon PICV Projects

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FlowCon Project at High Garden Bagneux
Heating - Fan Coil Units - Radiators - FlowCon ADP - FlowCon EDP - FlowCon Green - France

The new complex will include 250 apartments and a French-style convenience store – with FlowCon PICV and DPCV

FlowCon Project at Oval Village London outside
Heating - Cooling - Fan Coil Units - FlowCon By-Pass Mini - FlowCon Green - FlowCon GreEQ - London - United Kingdom

Modern homes with focus on indoor climate and reduced energy consumption – installed with FCU bypass units including FlowCon PICVs

FlowCon Project at Sarthe Cancer Center in France
Heating - Cooling - Fan Coil Units - FlowCon Green

Center of Excellence combining expertise, innovation, comfort, and humanity – in the fight against cancer. And FlowCon PICVs are used to provide…

FlowCon Project at Zhenru Sub Center in Shanghai
Heating - Cooling - Air handling units - Fan Coil Units - FlowCon Green - FlowCon SM - FlowCon DRJT - FlowCon Wafer

The super high-rise corner stone includes FlowCon PICVs, DPCVs and ABVs

FlowCon Project at Kuwait SOCS University
Heating - Cooling - Air handling units - Heat Recovery Units - FlowCon SM

High level education and high level of temperature control united with FlowCon PICVs – running optimal year in and year out

FlowCon Project at Al-Masa Towers in Egypt
Heating - Cooling - Cooling Towers - Fan Coil Units - Heat Exchangers - FlowCon By-Pass Assembly - FlowCon Green - FlowCon SM

Egypt’s largest hospitality hotel with FlowCon PICVs and pre-tested By-Pass Assemblies for fast and trouble-free installation, flushing and…