VF 2 PN16 65/63 2-way seated flange
| Gross weight |
21.85 Kilogram |
| Net weight |
16 Kilogram |
| Volume |
82.733 Liter |
| EAN |
5702421560181 |
| Type |
VF 2 |
| Product group |
Other valves |
| Application |
Heating and cooling |
| Application alternative VSP |
District heating |
| Cavitation factor |
0.4 |
| China RoHS compliance |
Out of scope |
| Connection types |
Flange |
| Contains batteries |
No |
| Control ratio |
100:1 |
| Description |
VF 2 PN16 65/63 2-way seated flange |
| Diameter [mm] |
65 mm |
| Differential pressure range [bar] [Max] |
2.5 bar |
| EU RoHS compliance |
Out of scope |
| Flow characteristic |
Equal percentage |
| Function |
Pressure relief |
| Kvs values [m³/h] |
63 m³/h |
| Leakage through the port max. [% Kvs] |
bubble-tight design |
| Media pH [Max] |
10 |
| 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 |
2 |
| Permissible media |
District heating/cooling circulation water |
| PN alternative VSP |
10 |
| Pressure nominal [bar] |
16 bar |
| REACH Candidate List substances |
Lead (CAS no. 7439-92-1) |
| SCIP dossier no. |
4faa3ae1-f1b1-4990-998a-23bd0bd83fc9 |
| SCIP dossier product name |
VF 2 PN16 DN65-80 |
| Stroke [mm] |
20 mm |
| Stuffing box sealing material |
EPDM |
| Valve body material |
Grey cast iron EN-GJL-250 (GG-25) |
| Valve cone material |
Brass |
| Valve stem material |
Stainless steel |
