Expansion Valves
Themostatic Mixing Valve TM200
Thermostatic mixing valves of this type provide control of the water temperature
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For centralised control on hot water supply units or for localised control adjacent to point-use outlets. In heating systems with underfloor heating or for limiting boiler
return temperatures. Where a system includes a hot water circulation circuit, a KB 191 return flow retarder unit (see accessories) must be fitted to prevent cold water backfeeding and cooling the mixed water at the outlets.
Features & Benefits:- Highly sensitive thermal element with good all-round watertemperature sensing, even at low flow rates
- Simple setting of the required water temperature
- Scald protection - the hot water inlet is automatically cut off if the cold supply fails provided that the hot water inlet temperature is at least 10 K higher than that of mixed water setting
- The cold water inlet is automatically cut off if the hot supply fails
- Meets KTW recommendations for potable water
- Inner components are of scale-resistant materials
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