Product Description
Backflow preventers are suitable for the protection of drinking water systems against back pressure, back flow and back syphonage. Fluids up to and including liquid category 3 to EN 1717 are protected.
Technical Properties
| Approvals |
|
| Media |
Drinking Water |
| Liquid category (EN1717) |
class 3 |
| DN size |
20 mm |
| Port connection |
external threads |
| Port diameter |
3/4 inch |
| Mounting position |
horizontal |
| Minimum inlet pressure |
1.5 bar |
| Max. media temperature |
60 oC |
| Body material |
brass, dezincification resistant |
| Additional Descriptions |
- Integral strainer
- Compact construction
- Easy access to all internal components
- Low pressure loss and high flow rate performance
- All materials are ACS approved
- All materials are KTW approved
- Approved by TUEV LGA for noise Group 2
- Tested according to EN 14367
|
| Maximum inlet pressure |
10 bar |
