New: AB-QM 4.0
Get ready for the next level value of your PICV designs.
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AME 435 QM actuator for modulating control is used with pressure independent balancing and control valve type AB-QM from DN 40 to DN 100.
AB-QM 4.0 Pressure Independent Control Valves (PICVs) are the successor of Danfoss AB-QM. They offer best-in-class specifications and easy installation. The scaling- and clogging resistant design secures and outstanding reliability and long lifetime. The required design flow can easily be established by turning the setting wheel on top of the valve to a presetting between 10-100% of the nominal flow. A wide variety of on/off, modulating and digital actuators is available to accurately control the flow through the valves.
With NovoCon® Danfoss revolutionizes the way hydronic balancing and HVAC control work together. The first of its kind digital HVAC actuators are directly connected with a Building Management System (BMS). This enables System Integrators to design state-of-art, Internet of Things (IoT) solutions.
TWA-Z and ABN A5 thermal actuators with on/off control for AB-QM and AB-QM 4.0 PICVs.
Software
Danfoss SET 365 software
Our advanced Danfoss SET 365 3D design software will help you to design and calculate HVAC systems with Danfoss products. A 1-year subscription is FREE available for students, designers and other interested professionals.
New AB-QM selection tool
You can now easy find the right size and/or pre-setting of your AB-QM valves using our new AB-QM selection tool. Try it out here!
Case stories
Building: Hotel/resort
Application: Heat pump system for comfort cooling via fan coil units
Challenge: Increase guest comfort and save on energy costs
Solution: The hydronic HVAC system for cooling was equipped with AB-QM 4.0 PICV valves for dynamic hydronic balancing and control via TWA-Q thermal actuators
Building: Office
Application: Hydronic balancing and remote control of 4-pipe heating/cooling change-over system.
Challenge: Gaining BREEAM credits for energy monitoring and ensure fast, fail free installation.
Solution: Digital NovoCon S actuator combined with AB-QM 4.0 PICVs and ChangeOver6 Energy. The combination balances the system hydronically, allow remote access via a BMS and provides actual energy consumption data per climate panel during both heating and cooling operation.
Building: Office
Application: Hydronic balancing and remote control of 4-pipe heating/cooling change-over system
Challenge: Ensure a flexible to use HVAC system with DGNB sustainability certification
Solution: Digital NovoCon actuator combined with AB-QM control valves and NovoCon CO6 combined with ChangeOver6 as a combination balance the system hydronically, allow remote access via a BMS and control the room temperatures during both heating and cooling operation.
Building: Office
Application: Climate panels with a four-pipe change-over system for Heating and Cooling
Challenge: Establish a modern, innovative HVAC control system optimized for flexibility in (changing) usage of office space
Solution: Integration of Danfoss field devices with the Building Management System via BACnet bus-communication
Building: Hotel
Application: Hydronic balancing and control for radiator heating and fan coil cooling
Challenge: Establish top level comfort and minimum energy consumption for heating and cooling
Solution: Fan-coil units for cooling; 8 heating risers and radiators equipped with Danfoss products.
Katowice Business Centre is a modern office building where Danfoss hydronic balancing solutions are used; AB-QM balancing and control valves in combination with revolutionary NovoCon® actuators.
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We offer expert hydronic HVAC design and consultancy services at Danfoss' Design Support Center.
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