VGS, PN 25, DN 20, 4.50 m³/h, G 1 A
065B0789
VGS PN25 20/4,5 2-way thread flow/ret
Product specifications
Characteristic | Value |
|---|---|
| Application | Steam |
| Basic Data Text Template | Danfoss Durchgangsventil VGS<br>bei steigender Temperatur schließend,<br>druckentlastet, Kegel metallisch<br>dichtend.<br>Medien: Heisswasser und Dampf.<br>Werkstoffe:<br>Ventilgehäuse aus Rotguss CuZn40Pb2(RG5)<br>Ventilkegel aus Edelstahl W.-Nr.1.4122<br>Ventilsitz aus Edelstahl W.-Nr.1.4571,<br>Anschluss Außengewinde DIN ISO 228/1<br>Nennweite DN: 20<br>kvs (m3/h): 4,5<br>Nenndruck PN: 25<br>dp max.(bar): 10<br>Temp.bereich( C)<br>Heiz-/Kühlwasser: 2 - 200<br><br>Fabrikat: Danfoss<br>Typ: VGS DN20/PN25<br>Bestell-Nr.: 065B0789 |
| Cavitation factor | 0.60 |
| China RoHS compliance | Out of scope |
| Connection size | G 1 A |
| Connection standard | ISO 228/1 |
| Connection types | External Thread |
| Contain batteries | No |
| DG Indicator Profile | Not relevant for dangerous goods |
| Description | VGS PN25 20/4,5 2-way thread flow/ret |
| Diameter [mm] | 20 mm |
| Differential pressure range [bar] [Max] | 10.00 bar |
| EU RoHS compliance | Out of scope |
| Flow characteristic | Approx. linear |
| Function | Control valve |
| Kvs values [m³/h] | 4.50 m³/h |
| Leakage through port max. [% Kvs] | 0.05 |
| Material Description | VGS PN25 20/4,5 2-way thread flow/ret |
| Media pH [Max] | 10 |
| Media pH [Min] | 7 |
| Media temperature [°C] [Max] | 200 °C |
Characteristic | Value |
|---|---|
| Media temperature [°C] [Min] | 2 °C |
| Medium alternative | Circulation water |
| Mounting version | Free |
| Number of ports | 2 |
| PN alternative VSP | 16 |
| Permissible media | Steam |
| Pressure class | PN 25 |
| Pressure nominal [bar] | 25 bar |
| Pressure relieve system | Bellows |
| Product Type | VGS |
| Product group | Motorized control valves |
| Product line | District Energy Controls |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| SCIP dossier no. | 65895f52-3e32-45db-8318-8d3e5b5f455b |
| SCIP dossier product name | VGS PN25 |
| Spindle position | Normally open |
| Stroke [mm] | 5.00 mm |
| Valve body material | Red bronze, mat. No. 2.1096.1 (RG5) |
| Valve cone material | Stainless steel, mat. No. 1.4122 |
| Valve seat material | Stainless steel, mat. No. 1.4571 |
| Valve size | DN 20 |
General specifications
Characteristic | Value |
|---|---|
| Gross weight | 1.412 Kilogram |
| Net weight | 1.384 Kilogram |
Characteristic | Value |
|---|---|
| EAN/UPC | 5702421543719 |
| Proposition 65 | Cancer and Reproductive Harm |