Watts Tempering Valve

Please note that the factory set temperatures of Watts’ Tempering Valves have been reduced from 55°C to 50°C to comply with MBIE’s maximum temperature.

The Watts Tempering Valve is a thermostatically controlled safety valve used in hot water supply systems to mix hot and cold water to a controlled outlet temperature, reducing the risk of exposure to excessively hot water. Connections 20mm male, 3/4 inch BSP.

Features/Benefits

• Used on high-pressure hot water systems 
• Valve can be installed in any orientation 
• Dual check valves, suitable for ring main applications 
• Failsafe shutdown in the event of failure of hot and cold supplies 
• High-quality DR brass body 
• 100% tested 
• Complies with NZ building code (G12)