Accueil/Solutions climatiques : chauffage/Vannes de régulation motorisées/Vannes à soupape/Valves for Heating and Cooling/VG/VGF (PN 25)/ 065B0779
065B0779
Danfoss 065B0779 - VG, PN 25, DN 50, 20 m³/h, G 2 1/2 A
Produits similaires
- Produits Danfoss d’origine
- Garantie constructeur Danfoss
- Réponse sous un jour ouvré
Détails du produit
| Type | VG | |
| Groupe de produits | Thermostatic control valves | |
| Application | District Heating | |
| Cavitation factor | 0.6 | |
| Conformité RoHS Chine | Hors champ | |
| Connection size | G 2 1/2 A | |
| Connection standard | ISO 228/1 | |
| Connection types | External Thread | |
| Contient des piles | Non | |
| Description | VG PN25 50/20 2-way thread flow | |
| Diameter [mm] | 50 mm | |
| Differential pressure range [bar] [Max] | 16 bar | |
| Conformité RoHS UE | Hors champ | |
| Flow characteristic | Approx. linear | |
| Function | Control valve | |
| Kvs values [m³/h] | 20 m³/h | |
| Leakage through port max. [% Kvs] | 0.05 | |
| Media pH [Max] | 10 | |
| Media pH [Min] | 7 | |
| Media temperature [°C] [Max] | 150 °C | |
| Media temperature [°C] [Min] | 2 °C | |
| Medium alternative | Glycolic water up to 30% | |
| Mounting version | Free | |
| Number of ports | 2 | |
| Conditionnement | Lot | |
| Permissible media | District heating/cooling circulation water | |
| PN alternative VSP | 16 | |
| Pressure class | PN 25 | |
| Pressure nominal [bar] | 25 bar | |
| Pressure relieve system | Piston | |
| Quantité par conditionnement | 4 pc | |
| REACH Candidate List substances | Non | |
| Sealing material | EPDM | |
| Spindle position | Normally open | |
| Stroke [mm] | 10 mm | |
| Valve body material | Ductile cast iron EN-GJS-400-18-LT (GGG 40.3) | |
| Valve cone material | DZR brass CuZn36Pb2AS (CW 602N) | |
| Valve seat material | Stainless steel, mat. No. 1.4571 | |
| Valve size | DN 50 |
Données techniques
| Type de produit | Thermostatic control valves | |
| Poids net | 4.054 kg | |
| Poids brut | 4.054 kg | |
| Volume emballé | 5.1 L | |
| EAN | 5702421543610 | |
Documents
Operating guides, design guides, certificates and CAD drawings for 065B0779 are available on request. Demander les documents →