


| Parameter | Value |
|---|---|
| EAN () | 5702421510209 |
| Type () | VS 2 |
| Volume () | 0.247 Liter |
| Net weight () | 0.294 Kilogram |
| Valve size () | DN 15 |
| Application () | District Heating |
| Description () | VS 2 PN16 15/1 2-way seated ext. thr |
| Stroke [mm] () | 4 mm |
| Gross weight () | 0.294 Kilogram |
| Control ratio () | 1:50 |
| Diameter [mm] () | 15 mm |
| Product group () | Motorized control valves |
| Media pH [Max] () | 10 |
| Media pH [Min] () | 7 |
| Pressure class () | PN 16 |
| Connection size () | G 3/4 A |
| Number of ports () | 2 |
| Connection types () | External Thread |
| SCIP dossier no. () | b8dc27b2-17a4-4373-ad5a-11c65acf7795 |
| Spindle position () | Normally open |
| Cavitation factor () | 0.5 |
| Permissible media () | District heating/cooling circulation water |
| EU RoHS compliance () | Yes with exemptions |
| Kvs values [m³/h] () | 1 m³/h |
| Medium alternative () | Glycolic water up to 30% |
| PN alternative VSP () | 10 |
| Flow characteristic () | Linear |
| Valve body material () | Dezincing free brass |
| Valve cone material () | Stainless steel |
| Cavitation factor 25% () | 0.58 |
| Cavitation factor 50% () | 0.52 |
| Cavitation factor 75% () | 0.5 |
| Cavitation factor 100% () | 0.34 |
| Pressure nominal [bar] () | 16 bar |
| EU RoHS exemption clause () | 6(c) |
| SCIP dossier product name () | VS2 (1) |
| Application alternative VSP () | Heating |
| Media temperature [°C] [Max] () | 130 °C |
| Media temperature [°C] [Min] () | 2 °C |
| REACH Candidate List substances () | Lead (CAS no. 7439-92-1) |
| Leakage through port max. [% Kvs] () | 0.05 |
| In scope of WEEE and contain batteries () | No |
| Differential pressure range [bar] [Max] () | 10 bar |
Technical specifications and performance data
Installation and operation guide