Vadion pH-Control
In order to meet the values recommended in VDI 2035 (hardness of 0.3 °dH, ≤100 μS/cm, pH value of 8.2 – 10 in stainless steel systems or 8.2 – 8.5 for aluminum components), we have developed a special mixed bed resin.
Mixed bed resin Vadion pH-Control
Art.-Nr. 100055-2, 100055-1, 100055-0, 100055
The specially developed Vadion pH-Control mixed-bed resin reliably achieves the recommended water parameters in accordance with VDI standards. In addition to complete desalination to a conductivity of less than 100 μS/cm, the resin also ensures a stable pH value within the recommended range – for both stainless steel systems and systems with aluminium components.
Vadion pH-Control is suitable for water temperatures ranging from 3 to 80 °C and can therefore be used not only for the treatment of make-up and top-up water, but also in a bypass process for the subsequent treatment of heating water. In this process, residual hardness and dissolved salts are effectively removed from the system – ensuring optimum water quality and long-term, reliable system operation.
Your advantages
- VDI 2035, ÖNORM H 5195-1, SWKI BT 102-1 fulfilled in one work step
- Suitable for all manufacturers and materials
- Disposable resin – no time-consuming generation required
- No follow-up check necessary after 8 to 12 weeks
- Can be used from 3 to 80 °C
- Conductivity reduction and pH stabilization without chemicals
Scope of delivery
Vadion pH-Control is available in various packaging sizes:
- 4 Liters (Art. Nr. 100055-2)
- 6 Liters (Art. Nr. 100055-1)
- 9,5 Liters (Art. Nr. 100055-0)
- 23 Liters (Art. Nr. 100055)
Complies with VDI 2035, ÖNORM H 5195-1 and SWKI BT 102-1 in a single step
Our Vadion pH-Control is a mixed-bed resin which, in addition to demineralising the water to < 100 μS/cm (equivalent to 0–2 °dH), also ensures that the pH of the feed water remains within the required range. It can be used at water temperatures ranging from 3 to 80 °C. This means that existing residual hardness and dissolved salts in the heating water of a heating system can also be removed in a bypass system at temperatures up to 80 °C.
Heaven7 - UWS Cloud Portal
A new approach to digital system monitoring.
The UWS Cloud Portal brings together system information, measurement logs and system messages on a single central platform for the first time.
All data from the WaterBoy App is automatically documented in accordance with standards and can be accessed at any time. At the same time, intelligent Heaven7 devices such as the Racun series or replenishment solutions such as the Heaty Complete PROfessional deliver important information directly to the cloud – for example, in the event of leaks or when Vadion pH-Control mixed-bed resin has been used up.
This creates digital documentation of system statuses and operating data – clear, structured and available at any time.
measure – treat – replenish – document
One platform. All information. Maximum transparency.
Technical data
| Storage conditions | Above 0 °C, not above 50 °C |
| Durability | from packaging 1 year |
| Waste disposal | (waste code 190905)
Household waste Hausmüll |
| Notes | The instructions for the respective devices must be observed. Open storage should be avoided. |



