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Install (7)
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| DU146 Specification Sheet (German) | 05/2021 | 525813 kb |
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| Braukmann DU146 Product Specification (Polish) | 06/2023 | 2194893 kb |
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| DU146 Specification Sheet - English | 05/2021 | 1066404 kb |
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| DU146 Installation Instructions (EN/DE/FR/IT/NL) | 05/2021 | 1332468 kb |
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| DU146/DU146M/D146M Installation Instruction (Polish) | 03/2022 | 768704 kb |
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| Braukmann DU146 Product Specification (French) | 10/2023 | 1344673 kb |
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| Braukmann DU146 Product Specification (Czech) | 01/2024 | 2917359 kb |
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| Connection Size | 3/4 in |
|---|---|
| Connection Type | Internal Thread |
| Differential Pressure (Min) | 0.05 kPa, 0.05 bar |
| Media Temperature (Max) | 110 °C |
| Product Height | 172 mm |
| Product Length | 114 mm |
| Product Weight | 0.56 kg |
| Product Width | 68 mm |
| Valve Body Material | Unpolished brass |
| Warranty | 5 years |
| DN Size | DN 20 |
| Controlled Media | Water or water-glycol mixture according to VDI 2035 |
| Product Features | For systems 90/70 up to approx. 70 kW (60,000 kcal/h) |
| Operating Pressure (Max) | 3 bar |
- Maintain minimum flow through a boiler
- Minimises flow noise
- Hinders boiler corrosion
- Differential pressure finely adjustable using the indicator scale integrated in metal housing
- Presetting accessible directly
- Setting value is in meters water column
- No external controls required
Accessories (0)
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Replacement Parts (1)
| Image | SKU | Name | |
|---|---|---|---|
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DU146AH-A | Comprising indicator tube, spring, indicator piston and 5 O-rings | Sign In to View Pricing |