Thermostatic Mixing Valve MT53
Maintaining constant mix temperatures and limiting temperatures in hot water systems.
The automatic thermostatic mixing valve MT 53 ensures a constant temperature of the mixed water at the outlet when used as the central mixing device. This prevents scalding at the outlet, even with high storage tank temperatures.
Wide area of possible application thanks to three different valve dimensions. Available with ¾" (DN15), 1" (DN20) and 1 ¼" (DN25) connection.
Special valve seals at the regulator piston keep undesired admixtures to a minimum*, resulting in maximum utilisation of the storage tank temperature.
The MT 53 is mainly used in sanitary applications as a regulating device for reducing the temperature of the water coming out of hot water storage tanks. It can also be used in numerous other applications requiring a constant mixing temperature, for example as a thermostatic mixing device in heating systems or as a diverting valve in climate control applications.
* If the hot water lies 3K below the set mixing temperature, the cold water leak rate = 0. Otherwise, the maximum value for admixtures is 3K.
Advantages
- Constant temperature of the water at the outlet
- Automatic mixing function without the need for auxiliary power
- Infinite regulation of the mixed water temperature in the range from 45 – 65 °C and 35 – 70 °C
- High regulation precision
- Protection against scalding
- High kVS values
- Very low cold water leak rate
- Valve housing with non-stick coating to protect against lime scale deposits
- Installation instructions embossed on the housing
- Available with 3 valve dimensions
- Mechanism to prevent adjustment of the nominal value
- Can also be used as a diverting valve
- No additional seals required when using the check valves (CV)
- The check valves are in captively secured form
