HVZ 2 PN16 20/4 2-way seated flat end
065Z5321
HVZ 2 PN16 20/4 2-way seated flat end
Product specifications
Characteristic | Value |
|---|---|
| Application | Heating and cooling |
| Application alternative VSP | Hot water |
| Connection size | G 3/4 |
| Connection types | External Thread |
| Contains batteries | No |
| Control ratio | 50:1 |
| Description | HVZ 2 PN16 20/4 2-way seated flat end |
| DG Indicator Profile | Not relevant for dangerous goods |
| Diameter [mm] | 20 mm |
| Differential pressure range [bar] [Max] | 2.50 bar |
| EU RoHS compliance | Yes with exemptions |
| Flow characteristic | Logarithmic |
| Kvs values [m³/h] | 4.00 m³/h |
| Leakage through port max. [% Kvs] | 0.05 |
| Material Description | VZ 2 PN16 20/4 2-way seated flat end |
| Media pH [Max] | 10 |
| Media pH [Min] | 7 |
| Media temperature [°C] [Max] | 120 °C |
| Media temperature [°C] [Min] | 2 °C |
Characteristic | Value |
|---|---|
| Medium alternative | Glycolic water up to 50% |
| Mounting version | Free |
| Number of ports | 2 |
| Permissible media | District heating/cooling circulation water |
| PN alternative VSP | 10 |
| Pressure nominal [bar] | 16 bar |
| Product group | Other valves |
| Product line | Hydronic Balancing and Controls |
| Product Type | VZ 2 |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| SCIP dossier no. | a5b88a98-bf15-42f4-825d-6c662b4f596c |
| SCIP dossier product name | VZ 2 PN16 20/4 2-way seated flat end |
| Spindle position | A-AB: Normally closed |
| Stroke [mm] | 5.50 mm |
| Stuffing box sealing material | EPDM |
| Valve body material | DZR brass CuZn36Pb2AS (CW 602N) |
| Valve cone material | DZR brass CuZn36Pb2AS (CW 602N) |
| Valve seat material | DZR brass CuZn36Pb2AS (CW 602N) |
| Valve stem material | Stainless steel |
General specifications
Characteristic | Value |
|---|---|
| Gross weight | 0.504 Kilogram |
| Net weight | 0.503 Kilogram |
| Volume | 0.661 Liter |
Characteristic | Value |
|---|---|
| EAN/UPC | 5702421526552 |
| Proposition 65 | Cancer and Reproductive Harm |