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TM200-3/4A

TM200-3/4A

Product Description

TM200 thermostatic mixing valves provide control of the water temperature and are used: 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 return flow retarder unit (see accessories) must be fitted to prevent cold water backfeeding and cooling the mixed water at the outlets. 

Technical Properties

Media

Drinking water

Port connection external threads
Max. media temperature 90 oC
Temp. setpoint range 30 ... 60 oC
Body material brass, dezincification resistant
Additional Descriptions
  • Highly sensitive thermal element with good all-round water temperature 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
  • Inner components are of scale-resistant materials
  • Options with integrated check valves for cold and hot water inlet available
  • Meets UBA regulations for drinking water
Mounting position horizontal or vertical
Maximum operating pressure 10 bar
Temperature control accuracy 4 K