MAIN CHARACTERISTICS AND OPERATION

This type of valve is used in central heating systems to guarantee a hot return to the boiler and therefore achieve thermal operation at sufficiently high temperatures to prevent vapour condensation in the smokestack. Linear mixing of the delivery and return water is guaranteed by the way profile. The water is mixed by a circular segment rotor.
MUT valves are supplied with manual control systems and can be easily motorised at any moment using V series MUT motors. The 3000 series MUT valves have a brass body and internal rotor. The rotation angle of the rotor, useful for adjustment, is approximately 90°, which corresponds to the angles from 0 to 10 indicated on the reference plate (if there are no stops it can rotate 360°).