ABO valve Axial Disc Check Valve is specifically designed to provide reliable backflow prevention while ensuring silent and maintenance-free operation. Its spring-loaded axial disc closes rapidly and precisely, minimizing water hammer and protecting pipelines and pumping equipment from pressure surges.
The compact inline design delivers low pressure losses and excellent sealing performance, requiring only 0.2 bar minimum back pressure for tight shut-off. Available in a wide range of materials and coatings, the valve is suitable for water supply systems, HVAC, pumping stations, irrigation networks, fire protection systems, industrial processes, and seawater applications where dependable non-return protection is essential.
- NOMINAL SIZE:
DN50 – DN500 - FLANGE CONNECTION:
PN6/PN10/PN16/Class 125/Class 15/Class 300
- WORKING TEMPERATURE:
-20 °C / +150 °C - WORKING MEDIA:
Water / clean water / seawater / oil and gas
For a copy of our catalog, please contact us at sales@abovalve.com