Quality features
- The PBV pressure balancing valve prevents the water temperature at the washbasin or shower from being affected by, for example, a toilet being flushed or someone having a shower.
- The line pressure in the cold and hot water supply is brought to the same level; undesirable cross-over flow is prevented.
- The water can therefore be reliably blended.
- Unpleasantly cold or dangerously hot water from faucets or showers is reliably prevented even without a built-in thermostat.
