The W39-E1541B thermostatic mixing valve has a pretty performance with the function of anti-scalding, which can supply the mixing water at a constant temperature as well as minimizing bacteria to keep health for users. Comparing with normal TMVs, the W39-E1531 is different, with lead free DZR certified with TMV3, complying with D08 standard and EN1111.
Factory temperature setting
Mix temperature setting range
35 ~ 46°C
Hot supply temperature
52 ~ 65°C
Cold supply temperature
5 ~ 25°C
Mix temperature stability
Min. temperature differential(hot to mix)
Max. static pressure
Working pressure dynamic
Low pressure: 0.1 ~ 1bar High pressure 0.5 ~ 5bar
23L/min at 3bar pressure loss
Legionalle Bacteria storing water environment
Die in < 2 minutes
Die in<32 minutes
Die in< 5~6 hours
Ideal growth range: 32~42°C
Growth range: 21~49°C
Survive but dormant:<21°C
Results may vary based on usage conditions
The thermostatic mixing valve is with materials of lead free DZR certified with TMV2, TMV3, complying with D08 standard and EN1111. You are completely to enjoy safety water when you are on shower.
The thermostatic mixing valve is with mixing water and can supply water to you at a constant temperature to avoid from burning your skin.
The thermostatic mixing valve supply hot water at 52 ~ 65°C to be totally minimize or eliminate legionella to keep your health.
Leginonella is a form of bacteria found naturally in water and thrives in warm water environments and can be minimized and eliminate when are storing water at 60°C or higher.