| Application |
Heating |
| China RoHS compliance |
Out of scope |
| Closing differential pressure (diverting) [bar] [Max] |
2 bar |
| Closing differential pressure (mixing) [bar] [Max] |
1 bar |
| Connection size |
Rp 3/4 |
| Connection types |
Internal thread |
| Contain batteries |
No |
| Description |
HRB 3 PN10 20/4 rotativo 3 vias Rp3/4 |
| Diameter [mm] |
20 mm |
| Flow characteristic |
S characteristic |
| Grupo de produtos |
Other valves |
| Kvs values [m³/h] |
4 m³/h |
| Leakage through port max. [% Kvs] |
Diverting: 0.02
Mixing: 0.05 |
| Media pH [Max] |
10 |
| Media pH [Min] |
7 |
| Media temperature [°C] [Max] |
110 °C |
| Media temperature [°C] [Min] |
2 °C |
| Medium alternative |
Glycolic water up to 50% |
| Mounting version |
Flow |
| Number of ports |
3 |
| Operating torque [Nm] |
5 N-m |
| Permissible media |
District heating/cooling circulation water |
| PN alternative VSP |
6 |
| Pressure nominal [bar] |
10 bar |
| REACH Candidate List substances |
Lead (CAS no. 7439-92-1) |
| SCIP dossier no. |
b522cde8-91be-41f7-a332-895ff80167a5 |
| SCIP dossier product name |
HRB HRE HFE |
| Slide shoe material |
DZR brass CuZn36Pb2AS (CW 602N) |
| Stuffing box sealing material |
EPDM |
| Tipo |
HRB 3 |
| UK RoHS compliance |
Out of scope |
| Valve body material |
DZR brass CuZn36Pb2AS (CW 602N) |
| Valve cone material |
DZR brass CuZn36Pb2AS (CW 602N) |
