VFU 2, PN 16, DN 15, 4.00 m³/h, Flange
065B2738
VFU2 PN16 15/4 2-way flange flow/return
Product specifications
Characteristic | Value |
|---|---|
| Application | District Heating |
| Basic Data Text Template | Danfoss Durchgangsventil VFU2,Öffnungsventil, druckentlastet, Kegel,metallisch dichtend.,Medien: Heiz- und Kühlwasser bis 30%,Glykolanteil, Thermoöle.,Werkstoffe:,Ventilgehäuse aus Grauguss EN-GJL 250,(GG-25),Ventilkegel aus Edelstahl W.-Nr. 1.4404,Ventilsitz aus Edelstahl W.-Nr. 1.4021,Druckentlastung über Edelstahlbalg,,W.-Nr. 1.4571,Anschluss Flansch nach DIN 2501-C,Nennweite DN: 15,kvs (m3/h): 4,0,Nenndruck PN: 16,dp max.(bar) mit,Antrieb AFT..: 10, AMV(E)4..:12, AMV(E)6..:12,Temp.bereich( C),Heiz-/Kühlwasser,und Thermoöle: 2 - 200,Fabrikat: Danfoss,Typ: VFU2 15/PN16,Bestell-Nr.: 065B2738 |
| Cavitation factor | 0.60 |
| China RoHS compliance | Out of scope |
| Connection types | Flange |
| Contain batteries | No |
| DG Indicator Profile | Not relevant for dangerous goods |
| Description | VFU2 PN16 15/4 2-way flange flow/return |
| Diameter [mm] | 15 mm |
| Differential pressure range [bar] [Max] | 16.00 bar |
| EU RoHS compliance | Out of scope |
| Function | Pressure relief |
| Kvs values [m³/h] | 4.00 m³/h |
| Leakage through port max. [% Kvs] | 0.03 |
| Material Description | VFU2 PN16 15/4 2-way flange flow/return |
| Media pH [Max] | 10 |
| Media pH [Min] | 7 |
Characteristic | Value |
|---|---|
| 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 16 |
| Pressure nominal [bar] | 16 bar |
| Product Type | VFU 2 |
| Product group | Motorized control valves |
| Product line | District Energy Controls |
| Spindle position | Normally closed |
| Stroke [mm] | 6.00 mm |
| Valve body material | Grey cast iron EN-GJL-250 (GG-25) |
| Valve cone material | Stainless steel, mat. No. 1.4404 |
| Valve seat material | Stainless steel, mat. No. 1.4021 |
| Valve size | DN 15 |
General specifications
Characteristic | Value |
|---|---|
| Gross weight | 8.314 Kilogram |
| Net weight | 8.314 Kilogram |
Characteristic | Value |
|---|---|
| EAN/UPC | 5702421810026 |