VFG2 PN25 65/50 2-way flange flow/return
| Gross weight | 32.4 Kilogram |
| Net weight | 32.4 Kilogram |
| Volume | 88.8 Liter |
| EAN | 5702421803240 |
| Gross weight | 32.4 Kilogram |
| Net weight | 32.4 Kilogram |
| Volume | 88.8 Liter |
| EAN | 5702421803240 |
| Application | District Heating |
| Cavitation factor | 0.5 |
| Cavitation factor 100% | 0.42 |
| Cavitation factor 25% | 0.71 |
| Cavitation factor 50% | 0.58 |
| Cavitation factor 75% | 0.5 |
| China RoHS compliance | Out of scope |
| Connection types | Flange |
| Description | VFG2 PN25 65/50 2-way flange flow/return |
| Diameter [mm] | 65 mm |
| Differential pressure range [bar] [Max] | 20 bar |
| EU RoHS compliance | Out of scope |
| Flow characteristic | Linear optimized |
| Function | Pressure relief |
| In scope of WEEE and contain batteries | No |
| Kvs values [m³/h] | 50 m³/h |
| Leakage through port max. [% Kvs] | 0.03 |
| Media pH [Max] | 10 |
| Media pH [Min] | 7 |
| Media temperature [°C] [Max] | 200 °C |
| Media temperature [°C] [Min] | 2 °C |
| Medium alternative | Glycolic water up to 30% |
| Mounting version | Free |
| Number of ports | 2 |
| Permissible media | District heating/cooling circulation water |
| Pressure class | PN 25 |
| Pressure nominal [bar] | 25 bar |
| Product group | Pressure flow controllers |
| REACH Candidate List substances | No |
| Spindle position | Normally open |
| Stroke [mm] | 12 mm |
| Type | VFG 2 |
| UK RoHS compliance | Out of scope |
| Valve body material | Ductile cast iron EN-GJS-400-18-LT (GGG 40.3) |
| Valve cone material | Stainless steel, mat. No. 1.4404 |
| Valve seat material | Stainless steel, mat. No. 1.4021 |
| Valve size | DN 65 |
| Application | District Heating |
| Cavitation factor | 0.5 |
| Cavitation factor 100% | 0.42 |
| Cavitation factor 25% | 0.71 |
| Cavitation factor 50% | 0.58 |
| Cavitation factor 75% | 0.5 |
| China RoHS compliance | Out of scope |
| Connection types | Flange |
| Description | VFG2 PN25 65/50 2-way flange flow/return |
| Diameter [mm] | 65 mm |
| Differential pressure range [bar] [Max] | 20 bar |
| EU RoHS compliance | Out of scope |
| Flow characteristic | Linear optimized |
| Function | Pressure relief |
| In scope of WEEE and contain batteries | No |
| Kvs values [m³/h] | 50 m³/h |
| Leakage through port max. [% Kvs] | 0.03 |
| Media pH [Max] | 10 |
| Media pH [Min] | 7 |
| Media temperature [°C] [Max] | 200 °C |
| Media temperature [°C] [Min] | 2 °C |
| Medium alternative | Glycolic water up to 30% |
| Mounting version | Free |
| Number of ports | 2 |
| Permissible media | District heating/cooling circulation water |
| Pressure class | PN 25 |
| Pressure nominal [bar] | 25 bar |
| Product group | Pressure flow controllers |
| REACH Candidate List substances | No |
| Spindle position | Normally open |
| Stroke [mm] | 12 mm |
| Type | VFG 2 |
| UK RoHS compliance | Out of scope |
| Valve body material | Ductile cast iron EN-GJS-400-18-LT (GGG 40.3) |
| Valve cone material | Stainless steel, mat. No. 1.4404 |
| Valve seat material | Stainless steel, mat. No. 1.4021 |
| Valve size | DN 65 |
| Proposition 65 |
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| Proposition 65 |
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