VG, PN 25, DN 40, 16.00 m³/h, G 2 A
065B0778
VG PN25 40/16 2-way thread flow
Product specifications
Characteristic | Value |
|---|---|
| Application | District Heating |
| Basic Data Text Template | Danfoss Durchgangsventil VG2<br>bei steigender Temperatur schließend,<br>druckentlastet, Kegel mit Weichdichtung.<br>Medien: Heiz- und Kühlwasser bis 30%<br>Glykolanteil.<br>Werkstoffe:<br>Ventilgehäuse aus Sphäroguss<br>EN-GJS-400-18-LT(GGG-40.3)<br>Ventilkegel aus Edelstahl W.-Nr.1.4404,<br>Ventilsitz aus Edelstahl W.-Nr. 1.4571,<br>Kegeldichtung aus EPDM<br>Anschluss Außengewinde DIN ISO 228/1<br>Nennweite DN: 40<br>kvs (m3/h): 16<br>Nenndruck PN: 25<br>dp max.(bar): 16<br>Temp.bereich( C)<br>Heiz-/Kühlwasser: 2 - 150<br><br>Fabrikat: Danfoss<br>Typ: VG DN40/PN25<br>Bestell-Nr.: 065B0778 |
| Cavitation factor | 0.60 |
| China RoHS compliance | Out of scope |
| Connection size | G 2 A |
| Connection standard | ISO 228/1 |
| Connection types | External Thread |
| Contain batteries | No |
| DG Indicator Profile | Not relevant for dangerous goods |
| Description | VG PN25 40/16 2-way thread flow |
| Diameter [mm] | 40 mm |
| Differential pressure range [bar] [Max] | 16.00 bar |
| EU RoHS compliance | Out of scope |
| Flow characteristic | Approx. linear |
| Function | Control valve |
| Kvs values [m³/h] | 16.00 m³/h |
| Leakage through port max. [% Kvs] | 0.05 |
| Material Description | VG PN25 40/16 2-way thread flow |
| Media pH [Max] | 10 |
| Media pH [Min] | 7 |
| Media temperature [°C] [Max] | 150 °C |
Characteristic | Value |
|---|---|
| Media temperature [°C] [Min] | 2 °C |
| Medium alternative | Glycolic water up to 30% |
| Mounting version | Free |
| Number of ports | 2 |
| PN alternative VSP | 16 |
| Permissible media | District heating/cooling circulation water |
| Pressure class | PN 25 |
| Pressure nominal [bar] | 25 bar |
| Pressure relieve system | Piston |
| Product Type | VG |
| Product group | Motorized control valves |
| Product line | District Energy Controls |
| REACH Candidate List substances | No |
| Sealing material | EPDM |
| Spindle position | Normally open |
| Stroke [mm] | 10.00 mm |
| Valve body material | Ductile cast iron EN-GJS-400-18-LT (GGG 40.3) |
| Valve cone material | DZR brass CuZn36Pb2AS (CW 602N) |
| Valve seat material | Stainless steel, mat. No. 1.4571 |
| Valve size | DN 40 |
General specifications
Characteristic | Value |
|---|---|
| Gross weight | 3.22 Kilogram |
| Net weight | 3.058 Kilogram |
Characteristic | Value |
|---|---|
| EAN/UPC | 5702421543603 |
| Proposition 65 | No Reproductive Toxins or Carcinogens |