MAIN CHARACTERISTICS AND FUNCTION

This type of valve is used in central heating system to ensure a hot return to the boiler and consequently to prevent vapor condensation in the same boiler, or to devide the thermic-load in the ambients. MUT valves are supplied with manual control but can be easily and simply motorized at any time using MUT motors V series and/or motors commonly found in commerce. MUT valves are made with cast-iron bodies and internal rotor. Rotor rotation angle uses for the regulation, is about 90°, correspondent to the sequence from 0 to 10 on the reference tally (as there is no end-run it can rotate 360°).