VB 2 PN25 50/40 2-way seated flange
| Gross weight | 11.93 Kg |
| Net weight | 11.88 Kg |
| Volume | 22.23 Liter |
| EAN | 5702421508534 |
| Gross weight | 11.93 Kg |
| Net weight | 11.88 Kg |
| Volume | 22.23 Liter |
| EAN | 5702421508534 |
| Application | District Heating |
| Application alternative VSP | Heating |
| Cavitation factor | 0.5 |
| China RoHS compliance | Out of scope |
| Connection types | Flange |
| Control ratio | 50:1 |
| Description | VB 2 PN25 50/40 2-way seated flange |
| Diameter [mm] | 50 mm |
| Differential pressure range [bar] [Max] | 16 bar |
| EU RoHS compliance | Yes with exemptions |
| Flow characteristic | Split |
| Function | Pressure relief |
| In scope of WEEE and contain batteries | No |
| Kvs values [m³/h] | 40 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% |
| Number of ports | 2 |
| Permissible media | District heating/cooling circulation water |
| PN alternative VSP | 16 |
| Pressure nominal [bar] | 25 bar |
| Product group | Motorized control valves |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| SCIP dossier no. | 7f8e6eef-0e3e-41f5-a6f7-2814756d779f |
| SCIP dossier product name | VB 2 DN32-50 |
| Spindle position | Normally open |
| Stroke [mm] | 10 mm |
| Stuffing box sealing material | EPDM |
| Type | VB 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 |
| Valve seat material | Stainless steel |
| Valve stem material | Stainless steel |
| Application | District Heating |
| Application alternative VSP | Heating |
| Cavitation factor | 0.5 |
| China RoHS compliance | Out of scope |
| Connection types | Flange |
| Control ratio | 50:1 |
| Description | VB 2 PN25 50/40 2-way seated flange |
| Diameter [mm] | 50 mm |
| Differential pressure range [bar] [Max] | 16 bar |
| EU RoHS compliance | Yes with exemptions |
| Flow characteristic | Split |
| Function | Pressure relief |
| In scope of WEEE and contain batteries | No |
| Kvs values [m³/h] | 40 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% |
| Number of ports | 2 |
| Permissible media | District heating/cooling circulation water |
| PN alternative VSP | 16 |
| Pressure nominal [bar] | 25 bar |
| Product group | Motorized control valves |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| SCIP dossier no. | 7f8e6eef-0e3e-41f5-a6f7-2814756d779f |
| SCIP dossier product name | VB 2 DN32-50 |
| Spindle position | Normally open |
| Stroke [mm] | 10 mm |
| Stuffing box sealing material | EPDM |
| Type | VB 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 |
| Valve seat material | Stainless steel |
| Valve stem material | Stainless steel |