| Parameter | Hodnota |
|---|---|
| EAN () | 5702421803394 |
| Typ () | VFG 2 |
| Objem () | 100.064 Liter |
| Function () | Pressure relief |
| Čistá hmotnosť () | 288 Kilogram |
| Valve size () | DN 200 |
| Application () | District Heating |
| Description () | VFG2 PN40 200/320 2-way flange flow/ret |
| Stroke [mm] () | 24 mm |
| Celková hmotnosť () | 288 Kilogram |
| Diameter [mm] () | 200 mm |
| Skupina produktov () | Pressure flow controllers |
| Media pH [Max] () | 10 |
| Media pH [Min] () | 7 |
| Pressure class () | PN 40 |
| Number of ports () | 2 |
| Connection types () | Flange |
| Mounting version () | Free |
| Spindle position () | Normally open |
| Cavitation factor () | 0.2 |
| Permissible media () | District heating/cooling circulation water |
| Súlad s EÚ RoHS ( | Out of scope |
| Kvs values [m³/h] () | 320 m³/h |
| Medium alternative () | Glycolic water up to 30% |
| PN alternative VSP () | 25 |
| UK RoHS compliance () | Out of scope |
| Flow characteristic () | Linear optimized |
| Valve body material () | Cast steel GP240GH (GS-C 25) |
| Valve cone material () | Stainless steel, mat. No. 1.4021 |
| Valve seat material () | Stainless steel, mat. No. 1.4313 |
| Cavitation factor 25% () | 0.33 |
| Cavitation factor 50% () | 0.27 |
| Cavitation factor 75% () | 0.2 |
| China RoHS compliance () | Out of scope |
| Cavitation factor 100% () | 0.15 |
| Pressure nominal [bar] () | 40 bar |
| Media temperature [°C] [Max] () | 150 °C |
| Media temperature [°C] [Min] () | 2 °C |
| Látky podľa zoznamu kandidátov REACH ( | Lead (CAS no. 7439-92-1) |
| Leakage through port max. [% Kvs] () | 0.05 |
| V rozsahu pôsobnosti OEEZ a obsahuje batérie () | No |
| Differential pressure range [bar] [Max] () | 10 bar |
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