065B7473
Danfoss 065B7473 - Check Valve, NVD 402, PN 16, DN 80, Flange
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Product details
| Type | NVD 402 | |
| Product group | Butterfly valves | |
| Application | District Heating | |
| China RoHS compliance | Out of scope | |
| Connection types | Flange | |
| Contains batteries | No | |
| Description | NVD 402 PN16 DN80 | |
| Diameter [mm] | 80 mm | |
| EU RoHS compliance | Out of scope | |
| Function | Non-return | |
| Kvs values [m³/h] | 222 m³/h | |
| Label product | Yes | |
| Media pH [Max] | 10 | |
| Media pH [Min] | 7 | |
| Media temperature [°C] [Max] | 100 °C | |
| Media temperature [°C] [Min] | -10 °C | |
| Medium alternative | Glycolic water up to 50% | |
| Medium alternative 2 | Domestic water | |
| Mounting orientation | free | |
| Number of ports | 2 | |
| Operation type | Self-operating | |
| Permissible media | District heating/cooling circulation water | |
| Pressure class | PN 16 | |
| Pressure nominal [bar] | 16 bar | |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) | |
| SCIP dossier product name | 065B7473 | |
| Valve body material | Grey cast iron EN-GJL-250 (GG-25) | |
| Valve size | DN 80 | |
| Valve type | Check Valve |
Technical data
| Product type | Butterfly valves | |
| Net weight | 11.034 kg | |
| Gross weight | 11.286 kg | |
| Packed volume | 5.6 L | |
| EAN | 5710104063089 | |
Documents
Operating guides, design guides, certificates and CAD drawings for 065B7473 are available on request. Ask for documents →