Thermostatic Mixing Valve TVM-W DN20

Description

Thermostatic Mixing Valve Danfoss TVM-W DN 20

The TVM-W is a self-acting mixing valve, which provides mixed water at a constant temperature.

It is used for instant supply of water at a required temperature in domestic hot water applications.
- The quick reaction of the thermostatic elements ensures accurate temperature control.

- It is suitable for single outlets (e.g. baths, basins, showers and bidets) or small numbers of grouped outlets.
- Its robust and non-complex construction provides superior reliability, improved safety, energy efficiency and user comfort.
If the cold supply fails, a total and fast flow shut-off results in greater safety for the enduser. Simplified design and construction, with fewer components, ensures superior reliability, longevity and safety.
- The TVM-W ensures a high level of protection from scalding, which is important especially in
hospitals, schools or multi family houses (e.g. in case of legionella disinfections).
- TVM-W “Low lead brass” valves meet the new regulations enforced by the European Drinking Water Directive that comes into effect in December 2013.

Main data:

• Setting temperature in the range 35 … 70°C
• Preset and locked at 50°C
• Locking function locks the set temperature
• DN 20 and DN 25
• Shuts off flow if the hot or cold supply fails
• Maintains the temperature by varying supply conditions
• integrated non-return valves

Product details

Gross weight 0.42 kg, Net weight 0.35 kg
Connection types External Thread
Description TVM-W DN 20, thermostatic mixing valve
Differential pressure range [bar] [Max] 5 bar
Factory setting [°C] 50°C
Integrated non-return valve Yes
Kvs value with non-return valve [m3/h] 2.1 m³/h
Label product Yes
Media temperature [°C] [Max] 90°C
Pressure class PN 10
Product group Hot water balancing
REACH Candidate List substances >0.1% Lead
Temperature setting range [°C] [Max] 70°C
Temperature setting range [°C] [Min] 35°C
Type TVM-W
Valve body material DZR brass + antilimescale treatment
Valve size DN 20