An unbeatable combination with unique flexibility for your cooling applications.
A valve with extended range from DN 200 to DN 300 for mixing and diverting applications combined with a stronger and faster actuator for modulation and 3 point control.
The VF3 large valve has only 0.01% Kvs leakage and 50:1 control ratio and is perfectly suited for both mixing and diverting applications. The new range is covering flows from 630 m3/h to 1350 m3/h.
The AME 685, an actuator with possibility to modify its static characteristic according to systems needs, with 5000N force and selectable speed. Equipped with automatic modification of dynamic characteristic the actuator is able to prevent system temperature oscillations.
If you are a home owner, we always recommend that you contact your preferred installer for questions, regarding your home heating installation. If you are a professional and wish to contact Danfoss, you are welcome to use our team of experts. Send us an e-mail and we will get back to you as soon as possible.
Extended range of VF3 large 3-way valve DN 200, 250, 300 with AME 685 actuator
VF3 3-way cast iron seated valve with logarithmic characteristic for high quality solution for most hot water and chilled water applications.
See the answers to the most frequently asked questions about motorized control valves
The Valve Ruler app allows you to select and combine the correct valve and actuator for your district heating or HVAC application.