Home/Climate Solutions for heating/Motorised control valves/Rotary valves/Valves for central heating/HRE 3, HRE 4/ 065Z0421
065Z0421
Danfoss 065Z0421 - HRE 3 PN6 40/25 rotary 3-way Rp1 1/2
Similar products
- Genuine Danfoss products
- Danfoss manufacturer warranty
- Reply within one business day
Product details
| Type | HRE 3 | |
| Product group | Other valves | |
| Application | Heating | |
| China RoHS compliance | Out of scope | |
| Closing differential pressure (diverting) [bar] [Max] | 1 bar | |
| Closing differential pressure (mixing) [bar] [Max] | 1 bar | |
| Connection size | Rp 1 1/2 | |
| Connection types | Internal thread | |
| Contains batteries | No | |
| Description | HRE 3 PN6 40/25 rotary 3-way Rp1 1/2 | |
| Diameter [mm] | 40 mm | |
| EU RoHS compliance | Yes with exemptions | |
| EU RoHS exemption clause | 6(c) | |
| Flow characteristic | S characteristic | |
| Function | Mixing valve | |
| Kvs values [m³/h] | 25 m³/h | |
| Leakage through port max. [% Kvs] | Diverting: 0.5; Mixing: 1.0 | |
| Media pH [Max] | 10 | |
| Media pH [Min] | 7 | |
| Media temperature [°C] [Max] | 110 °C | |
| Media temperature [°C] [Min] | 2 °C | |
| Medium alternative | Glycolic water up to 50% | |
| Mounting version | Flow | |
| Number of ports | 3 | |
| Operating torque [Nm] | 5 N-m | |
| Permissible media | District heating/cooling circulation water | |
| Pressure nominal [bar] | 6 bar | |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) | |
| SCIP dossier product name | HRB HRE HFE | |
| Slide shoe material | DZR brass CuZn36Pb2AS (CW 602N) | |
| Stuffing box sealing material | EPDM | |
| Valve body material | Grey cast iron EN-GJL-250 (GG-25) | |
| Valve cone material | DZR brass CuZn36Pb2AS (CW 602N) |
Technical data
| Product type | Other valves | |
| Net weight | 2.3 kg | |
| Gross weight | 2.37 kg | |
| Packed volume | 5.6 L | |
| EAN | 5710104033389 | |
Documents
Operating guides, design guides, certificates and CAD drawings for 065Z0421 are available on request. Ask for documents →