Replacement solutions for butterfly valves
Solutions for third-party butterfly valves
Belimo universal actuators are ideally suited to modernise or automate existing systems. The reasons why a plant needs to be retrofitted or modernised are varied. Often it is a question of prolonging the service life of a plant, or rather enhancing its quality and efficiency. Components therefore have to be replaced sooner or later. With the help of simple adapters, the retrofit linkages from Belimo, actuators can be easily mounted on rotary valves from different manufacturers that are already installed.
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RetroFIT+ checklist – Water applications
(pdf -
1.96 MB)
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Data collection for RetroFIT+ rotary valve adapters
(pdf -
1.11 MB)
Effortless upgrades with retrofit solutions from Belimo
Sustainability paired with state-of-the-art technology
Product range
Belimo RetroFIT+ App
The Belimo RetroFIT+ App offers you a quick and easy way to find the perfect replacement for your obsolete or defective actuators, valves and sensors from Belimo and a number of other equipment sources.
Whether it be for ventilation or water applications, for modernisation or for replacing your system – our app will quickly lead you to the ideal Belimo product which best fulfils your requirements while at the same time offering you maximum quality and performance.
The RetroFIT+ App makes it easy to create and plan Belimo retrofit projects.
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How to find a replacement with Belimo RetroFIT+ App.
Customer-specific products
Upgrading or retrofitting an existing HVAC system presents additional challenges, especially when the building is partially or fully occupied. Quick and easy installation is critical in this situation. Therefore, the selection of components and their compatibility with the existing system are of paramount importance. Our retrofit solutions focus on quality and reliability. As a result, our products help to increase and ensure the performance and maintenance-free operation of your HVAC system. If you do not find what you are looking for in our extensive product range, we will manufacture your specific connection part in our workshop (starting with a multipack size of 1).
- Different cable types and lengths with or without a connector plug.
- Mechanical and electrical connection solution adapted to your existing system/components.
We offer a "complete carefree package" for your application.
- Customer advantages
- Software / Plug-ins
- Success stories
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.
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Excellent control stability to maintain comfort
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The universal actuator concept ensures there are no surprises in building extensions and conversions of any kind
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Time and cost savings thanks to simple and straightforward installation
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Short delivery times
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Comprehensive support over the entire life of the product
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5-year guarantee
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.
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Flexible application for a variety of valves
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Easy selection, installation and hassle-free maintenance
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No compatibility issues thanks to the universal actuator concept of the Belimo RetroFIT+ product range
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Time and cost savings thanks to simple and straightforward installation
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IP54 for protection against dust and water
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Operating elements, such as the lockable gear disengagement push-button, simplify on-site work
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Short delivery times
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Comprehensive support over the entire life of the product
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5-year guarantee
Specialist wholesalers
For your customers you rely on high availability, easy selection and short delivery times for the products you offer. You require quick and easy access to information as well as comprehensive technical support from your suppliers.
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Slim product range thanks to the universal actuator concept
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Less storage space needed, resulting in cost savings
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Easy selection, installation and hassle-free maintenance
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Short delivery times
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Comprehensive support over the entire life of the product
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5-year guarantee
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.
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Slim universal product range makes selecting the right actuator even easier
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Actuators can be precisely adapted to the relevant requirements on site
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Actuators with terminal connections facilitate retrofit solutions
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IP54 for protection against dust and water
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Mechanical end stops for adjusting the angle of rotation for added flexibility during installation
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Belimo actuators have been tried and tested millions of times over
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5-year guarantee
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.
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Flexible application for a variety of valves
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Easy selection, installation and hassle-free maintenance
-
No compatibility issues thanks to the universal actuator concept of the Belimo RetroFIT+ product range
-
Time and cost savings thanks to simple and straightforward installation
-
IP54 for protection against dust and water
-
Operating elements, such as the lockable gear disengagement push-button, simplify on-site work
-
Short delivery times
-
Comprehensive support over the entire life of the product
-
5-year guarantee
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.
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Slim universal product range makes selecting the right actuator even easier
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Actuators can be precisely adapted to the relevant requirements on site
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Actuators with terminal connections facilitate retrofit solutions
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IP54 for protection against dust and water
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Mechanical end stops for adjusting the angle of rotation for added flexibility during installation
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Belimo actuators have been tried and tested millions of times over
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5-year guarantee
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.
Features
• 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
The Belimo RetroFIT+ App offers you a quick and easy way to find the perfect replacement for your obsolete or defective actuators, valves and sensors from Belimo and a number of other equipment sources.
Whether it be for ventilation or water applications, for modernisation or for replacing your system – our app will quickly lead you to the ideal Belimo product which best fulfils your requirements while at the same time offering you maximum quality and performance.
The RetroFIT+ App makes it easy to create and plan Belimo retrofit projects.
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How to find a replacement with Belimo RetroFIT+ 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.
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PC-Tool (MFT-P) - Version 3.16.7.0
(zip -
162.53 MB)
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Installation manual and release notes - PC-Tool
(pdf -
464 KB)
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PC-Tool - Operation manual
(pdf -
6.27 MB)
Service Tool ZTH EU
The ZTH EU service tool simplifies diagnosis, operational checking and setting for HVAC performance devices. Connected directly to a parametrisable or communicative actuator from Belimo, current values can be read on site and reset immediately.
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Download Tool - ZTH EU - Firmware Upgrade
(zip -
2.44 MB)
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Operating manual - ZTH EU Firmware Upgrade
(pdf -
304 KB)
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.
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ZTH EU - USB MP driver
(zip -
2.17 MB)
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.
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Plugin 3Dfindit: Versions Revit 2021 - Revit 2025
(zip -
404.75 MB)
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Flyer – Efficient planning with BIM
(pdf -
1.91 MB)
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The BIM plug-in can only be successfully installed if the Autodesk Revit software is available on the computer.
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Visit the Autodesk page