Energy Valve

Solving Low Delta T & Leveraging IoT

The Belimo Energy Valve

Energy Savings You can See

With its unique functionality and intelligent cloud services, the Belimo Energy Valve™ sets new standards for automatic optimization and provides energy savings with the most efficient operation. The Energy Valve continuously optimizes the water flow, automatically adjusts it to current climatic conditions and eliminates low Delta T syndrome. Since its market launch in 2012, the Belimo Energy Valve™ has received over 20 awards from industry organizations worldwide. Today, thousands of these smart valves help to reduce the operating costs in buildings and CO2 emissions.

Transparent Energy Monitoring & Innovative Flow Measurement

Cloud analytics provide recommended Delta T and flow setpoints, which can be updated remotely or automatically to save time and improve efficiency. Key performance indicators are graphically illustrated showing current and historical data of flow rates, energy usage, Delta T, and overview of warnings or errors in operation that could affect efficiency.

The Belimo Energy Valve™ offers glycol monitoring utilizing an embedded temperature sensor, ultrasonic technology, and advanced logic algorithms to monitor the percentage of glycol content in the system assuring concentrations meet design needs. Glycol monitoring increases safe operation with overall heat transfer and pumping efficiency and reduces operating costs.


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  1. Actuator
  2. Flow Sensor (+/-2% Tolerance)
  3. CCV Valve
  4. Temperature Sensor (Remote)
  5. Temperature Sensor
The Belimo Energy valve can measure flow, temperature, calculate Delta T & BTU's. With this information adjustments can be made to maximize the efficiency of hydronic coils. 

On Board Data Logging

The Energy Valve will trend and store:

  • Flow
  • Delta T
  • Energy Output
  • Power Output
  • Totalized Energy
  • Calculated Savings

One Optimized Complete Solution & Now Cloud Based

Cloud Optimization

Delta T Management

Energy Monitoring

User Benefits

Contractors & Distributors

  • Solve client’s low Delta T syndrome problems to reduce pump cost, and release plant capacity
  • Provide freeze protection with glycol monitoring for efficient, safe operation and reducing cost
  • Deliver advanced solutions for clients incorporating cloud based analytics to optimize system performance
  • Solve problems and simplify troubleshooting with onboard diagnostic tools
  • Reduce installation time with a set up wizard that easily guides installation and saves reload set up parameters on future valves

Building Owners

  • Utilize advanced analytic technology while leveraging captured system data to improve coil and system performance achieving increased energy savings
  • Reduce pumping and chiller/boiler operating costs by increasing chiller plant efficiency and eliminating waste zone operations
  • Monitor glycol content to enable you to maintain the correct glycol concentration; increasing overall heat transfer and pumping efficiency and reducing operating cost
  • Showcase your building by utilizing state of the art technology
  • Ensure circuits are properly balanced, so tenant improvements and building expansion projects proceed smoothly without impact to other spaces


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