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Your Trusted HVAC Valve Specialist in Slagelse, Denmark
FlowCon has been a pioneer in energy-efficient dynamic balancing solutions for HVAC systems since the mid-1980s. As the inventor of the Pressure Independent Control Valve (PICV) concept, we introduced the world's first PICV in 1994 and have since maintained a leadership position in this field. With over 10 million valves installed across 60+ countries, our expertise spans heating, cooling, energy, and domestic water systems. Our team of engineering specialists focuses on innovation, delivering products that combine pressure independence, dynamic balancing, and sustainability. We operate ISO 9001-certified facilities in Denmark and California, ensuring rigorous quality control from design to delivery. Our commitment to environmental responsibility aligns with UN Sustainable Development Goals 7, 11, and 13, reflecting our dedication to reducing global energy consumption.

Through continuous product development and partnerships like Griswold Controls, we provide tailored solutions for commercial, residential, and industrial applications. Our patented technologies, including the FlowCon PRIMO electronic pressure-reacting system, set industry standards for efficiency and reliability. Backed by European and global patents, our serviceable insert solutions offer unmatched flexibility and longevity. FlowCon remains dedicated to advancing HVAC technology while maintaining transparency, ethical practices, and customer-centric innovation.
Services
Pressure Independent Control Valves Differential Pressure Control Valves Temperature Control Valves Dynamic Balancing Valves Thermostatic Control Valves By-Pass Modules Actuators Energy FIT Systems Domestic Water Solutions PICV Technology
Highlights and features
  • We pioneered the Pressure Independent Control Valve (PICV) concept in 1994 and hold global patents on HVAC valve technology.
  • Our ISO 9001-certified manufacturing ensures rigorous quality control from design to delivery.
  • With offices in 5 continents and installations in 60+ countries, we offer localized expertise with global reach.
  • We align with UN Sustainable Development Goals 7, 11, and 13 to reduce environmental impact through HVAC innovation.
  • Our serviceable insert solutions provide unmatched flexibility, with 9 product types and 10+ million installations worldwide.
Associations and certifications
  • ISO 9001:2015
Services
Pressure Independent Control Valves
FlowCon's Pressure Independent Control Valves (PICVs) maintain precise flow control regardless of pressure fluctuations. These valves ensure energy efficiency and system stability in heating and cooling applications. Our patented technology enables independent flow regulation while reducing energy waste and operational costs.
Differential Pressure Control Valves
Differential Pressure Control Valves regulate pressure differences in HVAC systems to prevent inefficiencies. These valves maintain optimal pressure balance across equipment, improving system longevity and reducing energy consumption. They are essential for stable performance in complex commercial installations.
Dynamic Balancing Valves
Dynamic Balancing Valves ensure even flow distribution in closed-loop HVAC systems. These valves automatically adjust to maintain balance despite load variations. They prevent underflow or overflow issues, enhancing comfort while reducing energy waste in both heating and cooling systems.
Thermostatic Control Valves
Thermostatic Control Valves regulate water temperature in domestic hot water systems. These valves prevent scalding and maintain consistent temperatures. They address issues like lime scaling and Legionella risk while improving thermal efficiency in residential and commercial buildings.
By-Pass Modules
By-Pass Modules maintain minimum flow requirements in HVAC systems to protect equipment. These modules prevent pump damage and inefficiencies during low-demand periods. They enhance system reliability while supporting energy conservation in commercial and industrial applications.
Questions
What makes FlowCon's PICVs different from traditional balancing valves?
FlowCon's PICVs combine pressure independence with dynamic balancing in a single valve, eliminating the need for separate components. This patented design reduces installation complexity while maintaining precise flow control regardless of system pressure fluctuations.
How do FlowCon products contribute to sustainability?
Our valves optimize energy use by maintaining precise flow control, reducing wasted energy in HVAC systems. This aligns with UN SDGs 7 (Affordable Energy), 11 (Sustainable Cities), and 13 (Climate Action) by lowering carbon footprints through improved system efficiency.
Can FlowCon valves be used in both heating and cooling systems?
Yes, our valves are designed for both heating and cooling applications. Pressure Independent Control Valves (PICVs) and Dynamic Balancing Valves maintain system efficiency regardless of whether the system is in heating or cooling mode.
What support does FlowCon offer for product selection?
We provide application guides, technical documentation, and direct engineering support to help select the right valve solutions. Our team assists with system design, ensuring optimal performance for specific heating, cooling, or domestic water applications.
Are FlowCon products compatible with building automation systems?
Yes, our FlowCon PRIMO series and actuators integrate with BACnet and other building management systems. This enables remote monitoring and control while maintaining the energy efficiency benefits of our pressure-independent valve technology.
How does FlowCon ensure product quality and reliability?
Our ISO 9001-certified manufacturing processes include rigorous testing and quality control. All products undergo lifetime testing before release, and we maintain a global network of specialized suppliers to ensure consistent component quality.
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