VZL 4 PN16 20/3,5 4-way seated conex
065Z2066
VZL 4 PN16 20/3,5 4-way seated conex
Product specifications
Characteristic | Value |
|---|---|
| Application | Heating and cooling |
| Application alternative VSP | Hot water |
| China RoHS compliance | Out of scope |
| Connection types | External Thread |
| Contain batteries | No |
| Control ratio | 30:1 |
| DG Indicator Profile | Not relevant for dangerous goods |
| Description | VZL 4 PN16 20/3,5 4-way seated conex |
| Diameter [mm] | 20 mm |
| Differential pressure range [bar] [Max] | 10.00 bar |
| Flow characteristic | Linear |
| Function | Mixing valve |
| Kvs value (B-AB) [m³/h] | 2.50 m³/h |
| Kvs values [m³/h] | 3.50 m³/h |
| Leakage through port (B-AB) max. [% Kvs] | 1.0 |
| Leakage through port max. [% Kvs] | 0.05 |
| Material Description | VZL 4 PN16 20/3,5 4-way seated conex |
| Media pH [Max] | 10 |
Characteristic | Value |
|---|---|
| Media pH [Min] | 7 |
| Media temperature [°C] [Max] | 120 °C |
| Media temperature [°C] [Min] | 2 °C |
| Medium alternative | Glycolic water up to 50% |
| Mounting version | Free |
| Number of ports | 4 |
| PN alternative VSP | 10 |
| Permissible media | District heating/cooling circulation water |
| Pressure nominal [bar] | 16 bar |
| Product Type | VZL 4 |
| Product group | Other valves |
| Product line | Hydronic Balancing and Controls |
| Spindle position | A-AB: Normally closed |
| Stroke [mm] | 2.80 mm |
| Stuffing box sealing material | EPDM |
| Valve body material | Brass |
| Valve cone material | Brass |
| Valve stem material | Brass |
General specifications
Characteristic | Value |
|---|---|
| Gross weight | 0.628 Kilogram |
| Net weight | 0.628 Kilogram |
Characteristic | Value |
|---|---|
| Volume | 0.495 Liter |
| EAN/UPC | 5702421548554 |