The RAW thermostatic head contains a sensor filled with thermostatic liquid. As the temperature in the room increases, the liquid in the sensor increases in volume, causing the elastic bellows to move. The movement of the bellows is transmitted through a special stem for the thermostatic valve popper, which, accordingly, reduces the flow of hot water through the radiator. When the temperature drops, the reverse process occurs and, as a result, there is a greater flow of hot water through the radiator, thanks to which the radiator gives off more heat and the temperature in the room increases. Automatic regulation of water flow through the radiator depending on the air temperature in the room means that the use of radiator thermostats does DANFOSS provide savings in heating, thermal comfort and easy, maintenance-free operation.

Are you looking for the right head for your radiator valve?

• When choosing heads, please check the dimensions of the valves on which they will be screwed.
• Please check that your valves have the correct diameters.
• The appearance of the valve may be different, but the most important are its dimensions.

Just remove the heads from the valve and you will measure the valve as shown in the picture.