Accueil/Solutions climatiques : chauffage/Régulateurs de pression et de débit/Vannes de régulation indépendantes de la pression/AFQM 2/ 003G5502
003G5502
Danfoss 003G5502 - AFQM 2, PN 16, DN 80
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Détails du produit
| Type | AFQM 2 | |
| Groupe de produits | Pressure flow controllers | |
| Actuator diaphragm material | EPDM (Rolling, fibre enforced) | |
| Actuator size [cm²] | 160 cm² | |
| Application | District heating and cooling | |
| Cavitation factor | 0.55 | |
| Cavitation factor 100% | 0.51 | |
| Cavitation factor 25% | 0.63 | |
| Cavitation factor 50% | 0.63 | |
| Cavitation factor 75% | 0.57 | |
| Conformité RoHS Chine | Hors champ | |
| Connection size | DN 80 | |
| Connection types | Flange | |
| Contient des piles | Non | |
| Description | Pressure independent control valve | |
| Diameter [mm] | 80 mm | |
| Differential pressure range [bar] [Max] | 16 bar | |
| Conformité RoHS UE | Hors champ | |
| Flow control | Oui | |
| Flow limitation | Oui | |
| Flow rate [m³/h] | 40 m³/h | |
| Flow rate [m³/h] [Max] | 40 m³/h | |
| Flow rate [m³/h] [Min] | 8 m³/h | |
| Flow restrictor diff.pressure - dpb [bar] | 0.2 bar | |
| Function | Flow controller with int. control valve | |
| Function VSP - P | Non | |
| Function VSP - Q | Non | |
| Function VSP - T | Non | |
| Kvs values [m³/h] | 80 m³/h | |
| Leakage rate [% Kvs] | 0.01 | |
| Leakage through port max. [% Kvs] | 0.01 | |
| 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 | |
| Operating pressure [bar] [Max] | 16 bar | |
| Permissible media | District heating/cooling circulation water | |
| PN alternative VSP | 25 | |
| Pressure class | PN 16 | |
| Pressure controller | Non | |
| Pressure nominal [bar] | 16 bar | |
| Pressure relieve system control valve insert | Chamber | |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) | |
| Sealing CV material | EPDM | |
| Sealing DP material | EPDM | |
| Setting Type | Fixed | |
| Stem position | Normally open | |
| Stroke [mm] | 19 mm | |
| Valve body material | Grey cast iron EN-GJL-250 (GG-25) | |
| Valve cone CV material | Stainless steel mat. No. 1.4021 | |
| Valve cone DP material | Stainless steel mat. No. 1.4021 | |
| Valve seat DP material | Stainless steel, mat. No. 1.4021 | |
| Valve seat material | Stainless steel, mat. No. 1.4021 | |
| Valve size | DN 80 |
Données techniques
| Type de produit | Pressure flow controllers | |
| Poids net | 43.5 kg | |
| Poids brut | 50 kg | |
| Volume emballé | 191.5 L | |
| EAN | 5714279064957 | |
Documents
Operating guides, design guides, certificates and CAD drawings for 003G5502 are available on request. Demander les documents →