TM200-3/4A - With threaded male connections 3/4 in, external threads

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.

• Highly sensitive thermal element with good all-round water temperature sensing, even at low flow rates
• 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
• Simple setting of the required water temperature
• Options with integrated check valves for cold and hot water inlet available
• Inner components are of scale-resistant materials
• Meets UBA regulations for drinking water