The main body of wall mount thermostatic concealed shower valve uses HPb59-1(grade A brass).
Zinc alloy made handle is anti-oxidation and corrosion-resistant.
The HPb59-1 panel is anti-oxidation and corrosion-resistant.
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℃.
3.The factory temperature setting is 38℃(±2℃).
4.Anti-scald: When the cold water supply fails: if the outlet water volume is less than 200ml, the outlet temperature is within 49℃during the first 5 seconds (±0.5 seconds), otherwise the temperature is less than 42℃ and the volume is less than 300ml, and the temperature is less than 49℃ in the following 30seconds. Moreover, the temperature difference between the outlet water and the set temperature should be within 2℃.
5. Stable outlet water temperature: while the inlet water temperature is constant with o.3MPa inlet pressure, we reduce either inlet pressure of the cold or hot water by 20%; or while 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.
The product weighs 3.9kg.
BS EN1111, BS EN1287, ASME A112.12.1/CSAB 125.1, ASSE 1016 and AS 4032.2.
Under the pressure of 0.3±0.03MPa, the water flowrate is:
When the supply water is only cold water: 29.4L/min
When the supply water is only hot water: 22.1L/min