SD20 Actuator on/off 230V
Art. no.: 10073
SD20, actuator on/off 230V~*
SD20 regulates the heat supply. Works on/off. A 5 second closing of the valve prevents sudden pressure changes in the pipe system.
In unpowered mode, the SD20 valve is opened via spring return.
Technical parameters
| Nominal data | ||
|---|---|---|
| Enclosure class | IP40 | |
| Ambient working temperature (dry conditions) | 2 to 50 | °C |
| Dimensions and weights | ||
|---|---|---|
| Length | 75 | mm |
| Height | 75 | mm |
| Depth | 65 | mm |
| Weight | 0.7 | kg |
| Motor/control supply | ||
|---|---|---|
| Control/motor supply | 230 | V |
| Frequency | 50; 60 | Hz |
| Electric heat | ||
|---|---|---|
| Voltage (nominal) | 230 | V |
| Document filename | Document filetype | |
|---|---|---|
| Catalogue pages VRS TVVS TRVS SD20 | Brochure | |
| Product sheet SD20.pdf | Brochure | |
| Product sheet TVV2025 + SD20.pdf | Brochure | |
| Declaration of Conformity SD20 | Declaration |