The cartridge is made of copper to prevent the bacteria from growing.
With high pressure test, the inside thermal sensitive element is able to precisely control the temperature being stable and durable.
You cannot regulate the temperature to 38 degrees or more unless you push the safety button of limiting the temperature within 38degrees. This can protect children from being scald.
1. The optimum working pressure is 0.5-5Bar, we suggest a pressure-increasing valve be installed when the pressure is lower than 0.5Bar.
2.The outlet temperature of the cold water is 4℃-25℃and the hot water is 55℃-85℃(we suggest 55-70℃).
3.The factory temperature setting is at 38℃±2℃.
4.Anti-scald: When the cold water is shut down, during the first 5 seconds (±0.5 seconds) if the outlet water volume is less than 200ml, the outlet temperature is within 49℃, otherwise the temperature should be less than 42℃ and the volume less than 300ml, the temperature less than 49℃ in the following 30seconds. Besides, the temperature difference between the outlet water and the set temperature should be within 2℃.
5. Stable outlet water temperature: when the inlet water temperature is stable and the inlet pressure is 0.3 MPa then either pressure of the cold or hot water reduces to 20%; or when the inlet pressure is 0.3 Mpa, the inlet temperature of hot water varies by 10%, eventually the outlet water temperature difference is within 2 ℃ compared with the set temperature.
BS EN1111, BS EN1287, ASME A112.12.1/CSAB 125.1, ASSE 1016 and AS 4032.2