The Uponor RS2-DN65 (PN6) flange adapter is designed to connect the Uponor RS32piping system to equipment and elements with a DN65 flange connection. It is used in cold and hot water supply systems, heating and industrial engineering networks where a reliable and tight connection of a large diameter is required. Thanks to its robust design made of high-quality materials, the adapter ensures durability and stable operation under operating pressures up to 6 bar.
Technical specifications
| Series | Uponor RS2 |
| Connection type | Flanged |
| Nominal diameter | DN 65 |
| Nominal pressure | PN 6 |
| Material | Metal flange + adapter body made of corrosion-resistant materials |
| Connection standard | Flange according to EN 1092-1 (typical version for PN6) |
| Installation type | Press connection on the RS2 system side + DN65 flange connection |
| Scope of application | Water supply, heating, industrial systems |
| Operating temperature | Depends on the RS2 system (approx. up to 70–90 °C) |
| Maximum working pressure | 16 bar |
| Weight | Approximately 4–6 kg (exact value depends on version) |
| Producer | Uponor |
Advantages
Reliable flange connection for large diameter pipelines.
Compatible with the Uponor RS2 system, ensuring stability and full integration with other elements.
High structural strength, designed for operating pressure PN6.
Corrosion resistance and durability in harsh operating conditions.
Easy installation, multiple connection and maintenance.
Installation recommendations
Install in accordance with the installation standards for flange connections and the RS2 system.
Before tightening, evenly space the bolts and follow a crosswise tightening pattern.
Use a suitable PN6 gasket for DN65.
Ensure correct centering of the flanges to avoid mechanical loads.
After installation, pressurize the system.
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