VRB 3 PN16 20/6,3 3-way seated int. thr
| Gross weight |
0.994 Kilogram |
| Net weight |
0.93 Kilogram |
| Volume |
1.426 Liter |
| EAN |
5702421559505 |
| Type |
VRB 3 |
| Product group |
Other valves |
| Application |
Heating and cooling |
| Application alternative VSP |
Chilled water |
| 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 |
Rp 3/4 |
| Connection types |
Internal thread |
| Contains batteries |
No |
| Control ratio |
100:1 |
| Description |
VRB 3 PN16 20/6,3 3-way seated int. thr |
| Diameter [mm] |
20 mm |
| EU RoHS compliance |
Yes with exemptions |
| EU RoHS exemption clause |
6(c) |
| Flow characteristic |
Equal percentage |
| Function |
Mixing valve |
| Kvs values [m³/h] |
6.3 m³/h |
| Leakage through port (B-AB) max. [% Kvs] |
1.0 |
| 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 |
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) |
| SCIP dossier no. |
85e9f9f3-5de8-43c0-86b4-ec55a6d9e081 |
| SCIP dossier product name |
VRB 3 PN16 DN20 |
| Stroke [mm] |
15 mm |
| Stuffing box sealing material |
EPDM |
| Valve body material |
Red bronze, mat. No. 2.1096.1 (RG5) |
| Valve cone material |
Brass |
| Valve stem material |
Stainless steel |
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