NVD 462
065B7485
NVD 462 PN16 DN50
This product has been discontinued.
The product is no longer available for purchase, but you can still find information about it, including service manuals, drawing etc.
If you're looking for a similar product, you can check out other options within the same product type by visiting the product type page.: NVD 462, NVD 402
Product specifications
Characteristic | Value |
|---|---|
| Application | District Heating |
| Connection types | Flange |
| Description | NVD 462 PN16 DN50 |
| DG Indicator Profile | Not relevant for dangerous goods |
| Diameter [mm] | 50 mm |
| Function | Non-return |
| Kvs values [m³/h] | 69.00 m³/h |
| Material Description | NVD 462 PN16 DN50 |
| Media pH [Max] | 10 |
| Media pH [Min] | 7 |
| Media temperature [°C] [Max] | 100 °C |
| Media temperature [°C] [Min] | -10 °C |
Characteristic | Value |
|---|---|
| Medium alternative | Glycolic water up to 50% |
| Medium alternative 2 | Domestic water |
| Mounting orientation | free |
| Number of ports | 2 |
| Operation type | Self-operating |
| Permissible media | District heating/cooling circulation water |
| Pressure nominal [bar] | 16 bar |
| Product group | Butterfly valves |
| Product line | District Energy Controls |
| Product Type | NVD 462 |
| Valve body material | Grey cast iron EN-GJL-250 (GG-25) |
| Valve type | Check Valve |
General specifications
Characteristic | Value |
|---|---|
| Gross weight | 6.714 Kilogram |
| Net weight | 6.683 Kilogram |
Characteristic | Value |
|---|---|
| Volume | 9.385 Liter |
| EAN | 5710104063164 |