DOMESTIC HOT WATER 3

1

The thermostatic valve offers a high flow capacity and good functionality and at the same time an in-line scald safe* function for general domestic hot water applications requiring asymmetrical flow pattern. VTA320 is developed for domestic buildings with 1 to 2 households/apartments. *) Scald safe means that in case of cold water failure, the hot water shuts off automatically.

2

The thermostatic valve offers a higher flow capacity and good functionality and at the same time an in-line scald safe* function for general domestic hot water applications requiring asymmetrical flow pattern. VTA520 is developed for larger systems where a higher Kvs value is required (1-20 apartment buildings). *) Scald safe means that in case of cold water failure, the hot water shuts off automatically.

3

The valve is primarly designed to provide a highly accurate temperature regulation in point-of-use positions for domestic hot water reguiring asymmetrical flow pattern and scald safe function*. *) Scald safe means that in case of cold water failure, the hot water shuts off automatically.

4

The thermostatic valve unit offer a very high flow capacity and good functionality and at the same time an in-line scald safe* function for general domestic hot water applications requiring asymmetrical flow pattern. UPTT520 is developed for large systems where very high Kvs value is required (2-40 apartment buildings). *) Scald safe means that in case of cold water failure, the hot water shuts off automatically.