| Gross weight | 1.262 Kilogram |
| Net weight | 1.262 Kilogram |
| Volume | 1.418 Liter |
| EAN | 5702421559925 |
| Type | VRG 3 |
| Product group | Other valves |
| Application | Heating and cooling |
| Application alternative VSP | District heating |
| Cavitation factor | 0.4 |
| China RoHS compliance | Out of scope |
| Closing differential pressure (diverting) [bar] [Max] | 1 bar |
| Closing differential pressure (mixing) [bar] [Max] | 4 bar |
| Connection size | G 1 1/2 |
| Connection types | External Thread |
| Contains batteries | No |
| Control ratio | 100:1 |
| Description | VRG3 PN16 DN25/10 ext.thread |
| Diameter [mm] | 25 mm |
| Flow characteristic | Equal percentage |
| Function | Mixing valve |
| Kvs values [m³/h] | 10 m³/h |
| Leakage through port (B-AB) max. [% Kvs] | 1.0 |
| Leakage through 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 | 3 |
| 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) |
| Stroke [mm] | 10 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 |
