| Parameter | Hodnota |
|---|---|
| EAN () | 5710104095394 |
| Typ () | VFG 22 |
| Objem () | 807 Liter |
| Čistá hmotnosť () | 204 Kilogram |
| Valve size () | DN 200 |
| Application () | District heating and cooling |
| Description () | Pressure operated valves |
| Celková hmotnosť () | 229 Kilogram |
| Diameter [mm] () | 200 mm |
| Skupina produktov () | Pressure flow controllers |
| Media pH [Max] () | 10 |
| Media pH [Min] () | 7 |
| Pressure class () | PN 16 |
| Connection size () | DN 200 |
| Number of ports () | 2 |
| Connection types () | Flange |
| Mounting version () | Free |
| Cavitation factor () | 0.2 |
| Permissible media () | District heating/cooling circulation water |
| Súlad s EÚ RoHS ( | Out of scope |
| Kvs values [m³/h] () | 650 m³/h |
| Medium alternative () | Glycolic water up to 30% |
| UK RoHS compliance () | Out of scope |
| Sealing DP material () | Metal |
| Valve body material () | Grey cast iron EN-GJL-250 (GG-25) |
| Leakage rate [% Kvs] () | 0.05 |
| Cavitation factor 25% () | 0.37 |
| Cavitation factor 50% () | 0.3 |
| Cavitation factor 75% () | 0.2 |
| China RoHS compliance () | Out of scope |
| Cavitation factor 100% () | 0.13 |
| Pressure nominal [bar] () | 16 bar |
| Valve cone DP material () | Stainless steel mat. No. 1.4021 |
| Valve seat DP material () | Stainless steel, mat. No. 1.4021 |
| Media temperature [°C] [Max] () | 150 °C |
| Media temperature [°C] [Min] () | 2 °C |
| Operating pressure [bar] [Max] () | 16 bar |
| Leakage through port max. [% Kvs] () | 0.05 |
| V rozsahu pôsobnosti OEEZ a obsahuje batérie () | No |
| Differential pressure range [bar] [Max] () | 10 bar |
| Pressure relieve system control valve insert () | Chamber |
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