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065B2057
065B2057 DANFOSS HEATING VB 2 PN25 20/6,3 2-way seated flange
$0.00USD
3144 in stock
Key Specifications
EAN ():5702421508466
Type ():VB 2
Volume ():4.786 Liter
Function ():Pressure relief
Supplier Information
DANFOSS HEATING
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Technical Specifications
| Parameter | Value |
|---|---|
| EAN () | 5702421508466 |
| Type () | VB 2 |
| Volume () | 4.786 Liter |
| Function () | Pressure relief |
| Net weight () | 4.558 Kilogram |
| Valve size () | DN 20 |
| Application () | District Heating |
| Description () | VB 2 PN25 20/6,3 2-way seated flange |
| Stroke [mm] () | 5 mm |
| Gross weight () | 4.558 Kilogram |
| Control ratio () | 50:1 |
| Diameter [mm] () | 20 mm |
| Product group () | Motorized control valves |
| Media pH [Max] () | 10 |
| Media pH [Min] () | 7 |
| Pressure class () | PN 25 |
| Number of ports () | 2 |
| Connection types () | Flange |
| SCIP dossier no. () | c1bed416-811c-4b17-aef7-acc189e27b8f |
| Spindle position () | Normally open |
| Cavitation factor () | 0.5 |
| Permissible media () | District heating/cooling circulation water |
| EU RoHS compliance () | Yes with exemptions |
| Kvs values [m³/h] () | 6.3 m³/h |
| Medium alternative () | Glycolic water up to 30% |
| PN alternative VSP () | 16 |
| UK RoHS compliance () | Out of scope |
| Flow characteristic () | Split |
| 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 |
| Cavitation factor 25% () | 0.58 |
| Cavitation factor 50% () | 0.52 |
| Cavitation factor 75% () | 0.5 |
| China RoHS compliance () | Out of scope |
| Cavitation factor 100% () | 0.34 |
| Pressure nominal [bar] () | 25 bar |
| SCIP dossier product name () | VB 2 PN25 x/x 2-way seated flange |
| Application alternative VSP () | Heating |
| Media temperature [°C] [Max] () | 150 °C |
| Media temperature [°C] [Min] () | 2 °C |
| Stuffing box sealing material () | EPDM |
| REACH Candidate List substances () | Lead (CAS no. 7439-92-1) |
| Leakage through port max. [% Kvs] () | 0.05 |
| In scope of WEEE and contain batteries () | No |
| Differential pressure range [bar] [Max] () | 16 bar |
Product Description
VB 2, PN 25, DN 20, 6.30 m³/h, Flange
Key Features
- Industrial grade quality
- RoHS compliant
- CE certified
- 1-year warranty
Technical Details
VB 2 PN25 20/6,3 2-way seated flange
Product Documents
Datasheet
Technical specifications and performance data
User Manual
Installation and operation guide
