


| Parameter | Value |
|---|---|
| EAN () | 5710104079721 |
| Type () | AMZ 112 |
| Volume () | 4 Liter |
| Net weight () | 1.035 Kilogram |
| Valve size () | DN 20 |
| Application () | Domestic and commercial central heating |
| Description () | AMZ 112 ON/OFF 2-w int th 24V DN20 |
| Gross weight () | 1.098 Kilogram |
| Diameter [mm] () | 20 mm |
| Product group () | Motorized control valves |
| Connection size () | Rp 3/4 |
| Number of ports () | 2 |
| Connection types () | Internal thread |
| Mounting version () | Free |
| SCIP dossier no. () | 9fa32728-1915-421d-86bc-7b5cdc83b5fe |
| Spindle position () | None |
| Permissible media () | District heating/cooling circulation water |
| EU RoHS compliance () | Yes with exemptions |
| Kvs values [m³/h] () | 28 m³/h |
| Medium alternative () | Circulation water |
| UK RoHS compliance () | Out of scope |
| Valve ball material () | CW 614 N UNI EN 12164 |
| Valve body material () | CW 617 N UNI EN 12165 |
| Valve stem material () | CW 614 N UNI EN 12164 |
| Medium alternative 2 () | Glycolic water up to 50% |
| China RoHS compliance () | Out of scope |
| Operating torque [Nm] () | 5 N-m |
| Pressure nominal [bar] () | 40 bar |
| SCIP dossier product name () | 082G5401 |
| Application alternative VSP () | Solar energy plants |
| Media temperature [°C] [Max] () | 110 °C |
| Media temperature [°C] [Min] () | 2 °C |
| REACH Candidate List substances () | Lead (CAS no. 7439-92-1) |
| In scope of WEEE and contain batteries () | No |
| Closing differential pressure (mixing) [bar] [Max] () | 6 bar |
| Closing differential pressure (diverting) [bar] [Max] () | 6 bar |
Technical specifications and performance data
Installation and operation guide