VM 2 PN25 20/4 2-way seated ext. thr
| Gross weight | 0.956 Kilogram |
| Net weight | 0.885 Kilogram |
| Volume | 1.159 Liter |
| EAN | 5702421508947 |
| Gross weight | 0.956 Kilogram |
| Net weight | 0.885 Kilogram |
| Volume | 1.159 Liter |
| EAN | 5702421508947 |
| Application | District Heating |
| Application alternative VSP | Heating |
| Cavitation factor | 0.5 |
| Cavitation factor 100% | 0.34 |
| Cavitation factor 25% | 0.58 |
| Cavitation factor 50% | 0.52 |
| Cavitation factor 75% | 0.5 |
| China RoHS compliance | Out of scope |
| Connection size | G 1 A |
| Connection types | External Thread |
| Contain batteries | No |
| Control ratio | 50:1 |
| Description | VM 2 PN25 20/4 2-way seated ext. thr |
| Diameter [mm] | 20 mm |
| Differential pressure range [bar] [Max] | 25 bar |
| EU RoHS compliance | Yes with exemptions |
| EU RoHS exemption clause | 6(c) |
| Flow characteristic | Split |
| Function | Pressure relief |
| Kvs values [m³/h] | 4 m³/h |
| Leakage through port max. [% Kvs] | 0.05 |
| Media pH [Max] | 10 |
| Media pH [Min] | 7 |
| Media temperature [°C] [Max] | 150 °C |
| Media temperature [°C] [Min] | 2 °C |
| Medium alternative | Glycolic water up to 30% |
| Number of ports | 2 |
| Permissible media | District heating/cooling circulation water |
| PN alternative VSP | 16 |
| Pressure class | PN 25 |
| Pressure nominal [bar] | 25 bar |
| Product group | Motorized control valves |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| SCIP dossier no. | 40bb988f-c8d6-4ef3-a8ac-582af84f370f |
| SCIP dossier product name | VM2 (1) |
| Spindle position | Normally open |
| Stroke [mm] | 5 mm |
| Stuffing box sealing material | EPDM |
| Type | VM 2 |
| Valve body material | Red bronze, mat. No. 2.1096.1 (RG5) |
| Valve cone material | Stainless steel |
| Valve seat material | Stainless steel |
| Valve size | DN 20 |
| Valve stem material | Stainless steel |
| Application | District Heating |
| Application alternative VSP | Heating |
| Cavitation factor | 0.5 |
| Cavitation factor 100% | 0.34 |
| Cavitation factor 25% | 0.58 |
| Cavitation factor 50% | 0.52 |
| Cavitation factor 75% | 0.5 |
| China RoHS compliance | Out of scope |
| Connection size | G 1 A |
| Connection types | External Thread |
| Contain batteries | No |
| Control ratio | 50:1 |
| Description | VM 2 PN25 20/4 2-way seated ext. thr |
| Diameter [mm] | 20 mm |
| Differential pressure range [bar] [Max] | 25 bar |
| EU RoHS compliance | Yes with exemptions |
| EU RoHS exemption clause | 6(c) |
| Flow characteristic | Split |
| Function | Pressure relief |
| Kvs values [m³/h] | 4 m³/h |
| Leakage through port max. [% Kvs] | 0.05 |
| Media pH [Max] | 10 |
| Media pH [Min] | 7 |
| Media temperature [°C] [Max] | 150 °C |
| Media temperature [°C] [Min] | 2 °C |
| Medium alternative | Glycolic water up to 30% |
| Number of ports | 2 |
| Permissible media | District heating/cooling circulation water |
| PN alternative VSP | 16 |
| Pressure class | PN 25 |
| Pressure nominal [bar] | 25 bar |
| Product group | Motorized control valves |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| SCIP dossier no. | 40bb988f-c8d6-4ef3-a8ac-582af84f370f |
| SCIP dossier product name | VM2 (1) |
| Spindle position | Normally open |
| Stroke [mm] | 5 mm |
| Stuffing box sealing material | EPDM |
| Type | VM 2 |
| Valve body material | Red bronze, mat. No. 2.1096.1 (RG5) |
| Valve cone material | Stainless steel |
| Valve seat material | Stainless steel |
| Valve size | DN 20 |
| Valve stem material | Stainless steel |