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Thermal energy management and billing made easier than ever

The unity of the certified Belimo Thermal Energy Meter™ and the enhanced Belimo Energy Valve™ allows for transparent thermal energy management. The two worlds of "energy control" and "certified energy measurement and billing" are now being united. Accurately measure and monitor thermal flows and and energy consumption in heating and cooling systems with direct IoT-based cost accounting using a single device. The new MID-approved Thermal Energy Meters assure high accuracy and reliability, allowing for easy and efficient billing. But measuring reliably is only the beginning. The Belimo Energy Valve™ instantly controls the thermal flow and optimises the energy supply to the user. With this important combination Belimo is stepping into a new era of integrated thermal energy management and is bringing together what belongs together.

Belimo Energy Valve™ in HVAC Applications

This is a selection of common HVAC applications in which the Belimo Energy Valve™ comes into use. After a short description of each application, common reasons for poor efficiency or performance are identified. There is an explanation of how the EV addresses these problems, and which control modes and settings are recommended to achieve optimal performance.

Bringing together what belongs together

Integrated thermal energy management and billing.

The new range of Belimo Energy Valve™ and Thermal Energy Meters integrates energy metering, energy control, and IoT-enabled billing in one device. It offers seamless and direct integration to the BMS or to IoT-based monitoring platforms, with IoT-based monitoring, performance improvement tools, and billing data. Bringing together performance features to save you time and money. 

Product range


Measure and control instantly with the Belimo Energy Valve™

The Belimo Energy Valve™ offers certified energy metering (MID) and pressure-independent flow, energy efficiency, power control, and delta T management in one device. Monitor and instantly optimise energy consumption for optimal system performance.

Always the correct water quantity
Ideal room comfort by ensuring the correct amount of water, even with differential pressure changes and in partial load operation.  

Continuous power control
Consistent temperature and volumetric flow measurement for accurate power control.

Delta T management
Continuous measurement of the temperature spread and comparison with the limit value set for the specific system. If the temperature falls below the limit value, the Belimo Energy Valve™ automatically adjusts the flow rate so that only the amount of water actually required to achieve the desired power is used.

Time savings in planning
Reduced planning effort and time savings through simple valve design.

Less installation work
Cost reduction and time savings thanks to the all-in-one solution. No complex hydronic balancing necessary.

Energy efficient
The tight-closing characterised control valve prevents internal leakage in the closed state and thereby waste at zero load. The integrated logic prevents the occurrence of the "low delta T" syndrome and ensures maximum comfort with the lowest possible energy consumption.

Easy to set maximum flow.

Reliable certified metering enabling IoT-based billing

The Belimo Thermal Energy Meters™ are certified according to EN 1434/MID and are equipped for remote, IoT-based billing. Belimoʼs patented automatic glycol monitoring and compensation ensure that your measurement remains accurate, even if the glycol concentrations change.

Digitally supported project design and commissioning

Apps and web tools support the design process and offer fast and simple commissioning at your fingertips. A truly digital approach and full transparency on the end usersʼs energy data makes your life easier.
The Belimo Energy Valve™ and Thermal Energy Meter with NFC interface (Near Field Communication) enable easy configuration and maintenance directly from a smartphone. With the ­Belimo ­Assistant App, the devices can be configured intuitively and commissioning values can be logged. Key performance indicators, which make it easy to determine the "health status" of the device, ensure reliable operation. Numerous diagnostic parameters show how the device interacts with the system during operation. If servicing is required, it is possible to draw up a failure analysis quickly.

Seamless integration of metering data

Seamless and direct integration to the BMS and equipped for IoT-based energy monitoring and billing. Integration of energy-data has never been easier. One device provides all the information you need to improve the energy performance of your system.

Excellent connectivity
The Belimo Energy Valve™ has on board all common building automation communication protocols.

Power over Ethernet (PoE)
PoE allows the device to be powered and the data to be transmitted simultaneously via an Ethernet cable. This simplifies installation, avoids wiring errors and eliminates the need for a local power supply.

Direct integration into IoT platforms
Belimo's IoT-ready products allow field devices to be connected ­directly to modern building IoT platforms. Now you can benefit from the possibilities of a networked digital ecosystem.

The intelligent Belimo Energy Valve™ with connection to the Belimo Cloud

Simplified energy billing
The Belimo Energy Valve™ and Thermal Energy Meters are ready for remote, IoT-based billing. Authorised users can access the data via a cloud interface.

Optimisation of the delta T and flow values
Cloud-based evaluation provides delta T settings recommended by Belimo experts for efficient operation. System performance and stability are improved.

Lifetime data access
The Belimo Cloud stores complete usage data of the Belimo Energy Valve™. The online database forms the basis for future operation optimisation.

Online technology support
Belimo Support assists with commissioning and optimally adjusting the Belimo Energy Valve™ in all operating phases. Our experts help solve technical problems.

Software updates
The Belimo Cloud Service regularly provides users with software updates. Online downloads make updates easier than ever before.

Extended guarantee
The 5-year guarantee is increased to 7 years with the Belimo Cloud connection.

Performance reports
Belimo Cloud Reporting provides a complete overview of current and past performance data such as flow, energy consumption, power requirements and delta T, as well as an overview of operational warnings or errors that could impact efficiency.

The multifunctional all-in-one solution

Integrated sensors for measuring temperature spread, flow (including compensation of glycol content) and therefore power. 

Control of valve position, flow or power for perfectly controlling the heat exchanger. 

The Belimo Energy Valve™ always ensures the correct amount of water is used – even in the event of differential pressure changes and in partial load operation.

The energy supply to a zone can be completely shut off. No leakage thanks to the air-bubble tight characterised control valve.

Energy monitoring
Optimisation potential can be identified by recording all system data. 

Ready for IoT-based tenant billing.

Modular design for a fast meter exchange

The Thermal Energy Meter consists of a sensor module (lower part) with connected temperature sensors, which houses the calculator unit and measuring system, and the logic module (upper part), which connects the Thermal Energy Meter to the power supply and provides the bus and NFC communication interface. 

The sensor module is available as a spare part and, in certain countries, must be periodically replaced according to national regulations. To do this, the logic module can be separated (leaving all cables connected) and the lower sensor module can be easily exchanged. After that the logic module is clipped back on again. There is no need to re-connect cables or re-integrate the meter into the system. A very significant time-saving!

  • Customer advantages
  • Software / Plug-ins
  • Success stories
  • Videos
Customer advantages

General contractors / investors

Your focus is on the profitability of buildings. This not only includes investment costs, but also costs during ongoing operation / servicing. Sustainability and cost transparency are important to you. The Belimo Energy Valve™ offers:

  • Tested quality for over 40 years
  • Energy savings and increased room comfort by ensuring the correct amount of water for differential pressure changes and in partial load operation
  • System safety guaranteed by optional fail-safe
  • Accurate flow measurement of water and water-glycol mixtures in all HVAC applications. Manual calibration is not necessary.
  • The integrated logic that prevents the occurrence of the "low delta T" syndrome, ensuring maximum comfort with the lowest possible energy consumption

Consulting engineers

Planning HVAC systems is your core competence. You are constantly on the lookout for new, innovative ways to save energy and improve room climate. You work with the most modern methods and use data from suppliers / manufacturers for your planning. The Belimo Energy Valve™ offers:

  • Reduced effort and time savings thanks to the all-in-one solution
  • Reduced planning effort through simple valve selection
  • Traceable verification and logging (commissioning report)
  • Automatic hydronic balancing at every load condition
  • Easy adaptations to power changes possible

System integrators

Your task is to design building management systems and optimally integrate field devices. Your goal is to reduce complexity and ensure transparency for the continuous optimisation of building technology. The Belimo Energy Valve™ offers:

  • Billing and control in a single device 
  • Simple, time-saving commissioning and configuration 
  • Free choice of control signal (BACnet, Modbus, MP-Bus, M-Bus or analogue signal) 
  • Energy optimisation through data transparency 
  • Simplified installation through PoE (Power over Ethernet), as no local power supply is required 
  • The European requirements of the EN 1434 standard and the MID directive are met
  • Integrated web server for direct data access and setting options 
  • A single smartphone app for everything: commissioning, configuration, diagnosis and monitoring 
  • Intuitive start-up assistant for commissioning and logging the Thermal Energy Meter

Installers / plant engineers

The installation of HVAC building technology is your trade. To carry out your work, you need the right products at the right time on site. Easy mounting and expert support allow you to meet your tight schedule. The Belimo Energy Valve™ offers:

  • Cost reduction and time savings with an all-in-one ­solution
  • No complicated hydronic balancing necessary
  • Easy logging of the approved energy meter during commissioning with the Assistant App
  • Automatic creation of a metering commissioining report, available online
  • The European requirements of the EN 1434 standard and the MID directive are met
  • Integrated web server for direct data access and setting options 
  • A single smartphone app for everything: commissioning, configuration, diagnosis and monitoring 
  • Intuitive start-up assistant for commissioning and logging the Thermal Energy Meter

Building owners

Improvements in comfort and energy consumption as well as simple building expansions and upgrades are a constant challenge for you. Optimising your HVAC system with the least possible effort and low costs is in the main focus. The Belimo Energy Valve™ offers:

  • Certified and traceable measurement and logging of energy data, ready for tenant billing
  • Open data access provides flexibility in the choice of the energy service provider (e.g. for billing) 
  • Low commissioning and operating costs, which translate to optimum investment protection
  • Future-proof and transparent thanks to direct internet connection

Facility managers / Building maintenance

Management, control and operation of buildings and their technical equipment is part of your daily tasks. You seek solutions to ensure room comfort and optimise system operation. You value simple and transparent systems and, if necessary, quick delivery of spare parts and support available at all times. The Belimo Energy Valve™ offers:

  • Maximum comfort with minimum operating costs throughout the entire life cycle
  • Pressure-independent control eliminates need of regular hydronic re-balancing
  • Integrated glycol measurement and compensation, or in the case of MID devices an alarm, guarantee system safety and ensure accurate measuring values
  • Traceable verification and logging of billing-relevant data 
  • High transparency and efficiency thanks to energy and system monitoring with the Belimo Cloud  
  • Equipment subject to calibration is easy to replace

Measurement service provider

As a metering service provider, you ensure that the thermal energy is measured correctly and accurately and that the consumption data is recorded and invoiced. The Belimo Energy Valve™ offers:

  • App-guided comissioning, automatically creating a formal commissioning report 
  • The measured data from the MID-certified energy meter can be used directly for tenant billing
  • Easy connection to other cloud interfaces
  • Easy data logging and processing
  • Seamless integration into open metering or billing platforms 
  • The European requirements of the EN 1434 standard and the MID directive are met
  • Integrated web server for direct data access and setting options 
  • A single smartphone app for everything: commissioning, configuration, diagnosis and monitoring 
  • Intuitive start-up assistant for commissioning and logging the Thermal Energy Meter
Software / Plug-ins

Belimo Assistant App

Belimo Assistant App for onsite operation of devices with built-in NFC interface

Complete transparency at all times regarding your Belimo HVAC actuator solution and the operation of your system. With the Belimo Assistant App your smartphone or tablet provides wireless on-site operation for VAV, sensors, damper and valve actuators.

Display identification data: device type, position, designation, serial number, MP address
• Operating data and setting parameters: device-specific
• Send operating and setting data directly from the system, via e-mail, WhatsApp, SMS 
• Diagnosis page: device specific state information
• Storage of operating and setting data in notes
• Data transmission with deenergized actuator or during ongoing operation
• Automatic language adaptation (DE / EN / FR / IT)

Belimo RetroFIT App

With the Belimo RetroFIT App, you can specifically replace your outdated or defective actuators and sensors from various suppliers with devices from Belimo in the HVAC industry (heating, ventilation and air conditioning).

Be it for ventilation or water applications, you can easily find the right replacement actuator (globe valve actuator, rotary actuator, actuator, ventilation actuator) from Belimo to modernise your installation with the best quality and highest performance.

The complete product range of Belimo sensors is now also integrated in the app.

Belimo MP-Bus

Belimo PC-Tool (MFT-P)
Adjustment and diagnostic software for MF/MP/MOD/LON/KNX actuators incl. fire protection.
For Windows Systems.

When using the ZTH EU as an interface for the PC-Tool (MFT-P), the corresponding USB driver is installed when the PC-Tool software is installed. The driver can also be downloaded here and installed separately.

BIM plug-in for Autodesk Revit

3D data models with technical information from Autodesk Revit via the BIM plug-in

This plug-in allows you to select Belimo actuators, valves and sensors from one database and then add them to the building information modelling project with their technical data via drag & drop. All BIM users thus have access to all data in a structured and classified form in the Revit MEP format.

Success stories

Heating application

The animation shows a Belimo Energy Valve on the supply side of a heating application. The Delta T set point in the valve is matching the design Delta T of the coil, 11° Fahrenheit /6 Kelvin.

As the temperature sensors start to realize a lower differential temperature across the coil, the valve begins to close, and the flow starts to slow down, allowing a more efficient heat exchange across the coil and eliminating overflow.

Once the valve realizes that the Delta T is beginning to stabilize, it allows more flow back through the coil and keeps the optimum heat transfer available.

Cooling application

The animation shows a Belimo Energy Valve set up on the return side of a cooling coil. 
The Delta T set point in the valve is matching the design Delta T of the coil, 15° Fahrenheit / 8 Kelvin.

As the temperature sensors detect that the Delta T has been below the set point for a few minutes, the valve begins to close to lower the flow. This enables the heat exchanger to optimize the energy output and eliminate the overflow.

As soon as the Delta T begins to stabilize, the valve starts opening to keep the designed heat exchange output through the coil constant.