There should be a lot more between your drinking water and
heating system than just the word "and"

Clearly regulated by the standards, but in practice still far from being the rule: heating and drinking water must be kept separate. According to the drinking water regulations such as EN 1717 and DIN 1988-100, the unsecured connection of the heating circuit to the drinking water network is not permitted.

Simple filling with a hose without a safety device is a thing of the past. This is what the standards say. And also every satisfied customer who appreciates the convenience and safety of a high-quality filling device.

System separators prevent water from flowing back into the drinking water pipe.

Nominal width


Filling valve with integrated pipe separator and pressure regulator

JUDO JRT-BA ¾" - DN 65

Backflow preventer BA for protection up to liquid category 4

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