Advertisement
Quick Links
Operation Manual
Electrically Operated Ball Valve
50650, 50651, 50654
Illustration similar, may vary depending on model
Read and follow the operating instructions and safety information before using for the first time.
Technical changes reserved!
Due to further developments, illustrations, functioning steps and technical data can differ insignific -
antly.
Updating the documentation
If you have suggestions for improvement or have found any irregularities, please contact us.
Advertisement
Summary of Contents for WilTec DQ220 Series
- Page 1 Operation Manual Electrically Operated Ball Valve 50650, 50651, 50654 Illustration similar, may vary depending on model Read and follow the operating instructions and safety information before using for the first time. Technical changes reserved! Due to further developments, illustrations, functioning steps and technical data can differ insignific - antly.
- Page 2 All rights reserved. The WilTec Wildanger Technik GmbH cannot be held accountable for any possible mistakes in this operating manual, nor in the diagrams and figures shown.
- Page 3 Chilled or hot water, 50% glycol Liquid 2–90°C Material Brass HPb59-1 Dimensions Type Model DN (mm) 3-way DQ320 connectors height (mm) length (mm) ¾ inch © by WilTec Wildanger Technik GmbH Item 50650, 50651, 50654 Page 3 http://www.WilTec.de http://www.aoyue.eu 2020-1 http://www.teichtip.de...
- Page 4 Chilled or hot water, 50% glycol Liquid 2–90°C Material Brass HPb59-1 Dimensions Type Model DN (mm) 2-way DQ220 DQ225 Connectors Height (mm) Length (mm) ¾ inch 1 inch © by WilTec Wildanger Technik GmbH Item 50650, 50651, 50654 Page 4 http://www.WilTec.de http://www.aoyue.eu 2020-1 http://www.teichtip.de...
-
Page 5: Connection Description
If the supply line is connected to the mains voltage, the ball valve changes the position from closed to open, or in the case of the DQ320 valve, it changes the pos- ition from “AB-A” to “AB–B.” © by WilTec Wildanger Technik GmbH Item 50650, 50651, 50654 Page 5 http://www.WilTec.de... -
Page 6: Troubleshooting
The valve is stuck, sized up or the water Clean the pipeline, change the open and close com- quality is poor valve body. pletely © by WilTec Wildanger Technik GmbH Item 50650, 50651, 50654 Page 6 http://www.WilTec.de http://www.aoyue.eu 2020-1 http://www.teichtip.de... -
Page 7: Disposal Regulations
All WilTec electric devices that fall under the WEEE regulations are labelled with the crossed-out wheeled waste bin logo. This logo indicates that this electric equipment must not be disposed with the domestic waste. -
Page 8: Eg-Konformitätserklärung
Il a été testé à partir des normes harmonisées suivantes : EN 55022:2010+AC:2011 EN 55024:2010 EN 61000-3-3:2014 EN 61000-3-3:2013 Eschweiler, 4. Juli 2016 __________________________ Bernd Wildanger Geschäftsführer © by WilTec Wildanger Technik GmbH Item 50650, 50651, 50654 Page 8 http://www.WilTec.de http://www.aoyue.eu 2020-1 http://www.teichtip.de...