VRB3/50/40 – 50mm 3P Control Valve, Kv 40
£243.00 Exc. VAT
VRB 3 PN16 50/40 3-way seated int. thr
VRB 3 PN16 50/40 3-way seated int. thr
| Gross weight | 5.336 Kilogram |
| Net weight | 5.121 Kilogram |
| Volume | 5.308 Liter |
| EAN | 5702421559581 |
| 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 2 |
| Connection types | Internal thread |
| Contains batteries | No |
| Control ratio | 100:1 |
| Description | VRB 3 PN16 50/40 3-way seated int. thr |
| Diameter [mm] | 50 mm |
| EU RoHS compliance | Yes with exemptions |
| EU RoHS exemption clause | 6(c) |
| Flow characteristic | Equal percentage |
| Function | Mixing valve |
| Function 2 | Pressure relief |
| Kvs values [m³/h] | 40 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. | 119daa57-0da5-4a34-8e62-3d83e9d10f3a |
| SCIP dossier product name | VRB 3 PN16 DN40-50 |
| 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 |
Additional information
| Weight | 5.4 kg |
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