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Install (6)
| Title | Date Posted | Size | ||
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| Braukmann RV277 Product Specification (Polish) | 03/2023 | 1978782 kb |
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| RV277 Product Specification (Polish) | 05/2021 | 197887 kb |
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| Braukmann RV277 Product Specification Sheet | 11/2025 | 646948 kb |
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| Braukmann RV277 Product Specification Sheet (German) | 11/2025 | 667746 kb |
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| RV277/RV280/RV281/RV283P/RV284 Hygienic Certificate (Polish) | 07/2025 | 281980 kb |
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| Braukmann RV277 Product Specification (Czech) | 01/2024 | 1452023 kb |
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| DN Size | DN 20 |
|---|---|
| Controlled Media | Drinking Water |
| Flow Coefficient | 10 |
| Approvals and Standards | DVGW |
| Media Temperature (Max) | 65/ 90 (short term) °C |
| Liquid Category | Class 2 |
| Inlet Pressure (Max) | 25 bar |
| Opening Pressure (Min) | 0.01 bar |
| Operating Pressure (Min) | 0.01 bar |
| Ambient Operating Temperature (Min) | 5 °C |
| Ambient Operating Temperature (Max) | 55 °C |
| Warranty | 5 years |
| Valve Body Material | Lead-free Brass |
| Seal Material | EPDM |
| Color | Gold |
| Product Weight | 0.22 kg |
Check valves of this type are particularly suitable for integral use with pressure reducing valves, filters and filter combinations of all types. Check valves are safety devices for independent prevention of water backflow, for example from drinking water appliances back into the central water supply system. They can also be used for industrial, commercial and similar systems where back pressure, back flow and back syphonage must be prevented. The classicfications of appliances to meet these requirements are specified in EN 1717.
- Universal application
- Easy installation
- Quiet operation
- Creates no shock pressure loadings
- Suitable for installation in any position
- Low pressure loss
- All materials are UBA conformcable entry and large terminals
Accessories (0)
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Replacement Parts (3)
| Image | SKU | Name | |
|---|---|---|---|
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0901444 | Union Seal Washer for 3/4 in | Sign In to View Pricing |
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S06K-1/4 | Blanking plug with O-ring R1/2 in (5 pcs) for sizes 1/2 in2 in | Sign In to View Pricing |
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2110200 | Check valve cartridge for size 3/4 in | Sign In to View Pricing |