VF3 PN16 250/1000 3-way seated flange
065B4250
VF3 PN16 250/1000 3-way seated flange
Product specifications
Characteristic | Value |
|---|---|
| Application | Heating and cooling |
| Application alternative VSP | District heating |
| Basic Data Text Template | Danfoss 3-Wege-Ventil VF3,<br>Mischventil mit Flanschen,<br><br>für Stellantriebe<br>AMV(E)...* (DN200 - DN300)<br>*auf Anfrage<br><br>Technische Daten<br>Nenndruckstufe: PN 16<br>Nenndurchmesser: DN 250<br>kvs-Wert: 1000 m3/h<br>Kennlinie: logarithmic<br>Mischungskennlinie: linear<br>Temperaturbereich: 2(-10) bis 130 C<br>Stellverhältnis: min. 1:50<br>Undichtigkeitsrate Durchgang: A-AB max.<br>0,05 % von kvs / B-AB max. 1,0 % von kvs<br>Flanschanschluss: ISO 7005-2<br><br>Werkstoffe<br>Gehäuse: GG-25<br>Ventilstange: Rostfreier Stahl<br>Kegel: RG5<br>Stopfbuchse: EPDM<br><br>Fabrikat: Danfoss<br>Typ: VF3 DN250<br>Bestell Nr.: 065B4250 |
| Cavitation factor | 0.45 |
| China RoHS compliance | Out of scope |
| Connection types | Flange |
| Contain batteries | No |
| Control ratio | 50:1 |
| DG Indicator Profile | Not relevant for dangerous goods |
| Description | VF3 PN16 250/1000 3-way seated flange |
| Diameter [mm] | 250 mm |
| EU RoHS compliance | Out of scope |
| Flow characteristic | Equal percentage |
| Function | Mixing valve |
| Kvs values [m³/h] | 1000.00 m³/h |
| Material Description | VF3 PN16 250/1000 3-way seated flange |
| Media pH [Max] | 10 |
Characteristic | Value |
|---|---|
| Media pH [Min] | 7 |
| Media temperature [°C] [Max] | 130 °C |
| Media temperature [°C] [Min] | -10 °C |
| Medium alternative | Glycolic water up to 50% |
| Mounting version | Flow |
| Number of ports | 3 |
| Permissible media | District heating/cooling circulation water |
| Pressure nominal [bar] | 16 bar |
| Product Type | VF 3 |
| Product group | Other valves |
| Product line | Hydronic Balancing and Controls |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| SCIP dossier no. | bc60a1f4-fe0c-4ec8-9e0a-9c8316b7044c |
| SCIP dossier product name | VF3 DN200-300 |
| Stroke [mm] | 57.00 mm |
| Valve body material | Grey cast iron (EN-GJL-250) |
| Valve cone material | Stainless steel |
General specifications
Characteristic | Value |
|---|---|
| Gross weight | 377.5 Kilogram |
| Net weight | 375 Kilogram |
| Volume | 561.6 Liter |
Characteristic | Value |
|---|---|
| EAN/UPC | 5710104508603 |
| Proposition 65 | Cancer and Reproductive Harm |