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HERZ axial thermostatic radiator valve with thermostatic head 1/2", 1772860
HERZ 1772860 is an axial thermostatic radiator valve set designed for automatic radiator temperature control in heating systems.
The set consists of a HERZ KLASSIK thermostatic head 1726006 and a HERZ TS-90 axial thermostatic valve 1772891.
The HERZ KLASSIK thermostatic head is equipped with a liquid sensor that reacts to changes in room temperature and automatically regulates the heating-water flow through the radiator. The temperature adjustment range is 8–28 °C.
The HERZ TS-90 axial thermostatic valve is DN15 and designed for two-pipe heating systems. The valve does not have a pre-setting function. The thermostatic head connection thread is M28 × 1.5.
The radiator connection uses a cone seal, while the universal system-side connection allows connection to threaded pipes or suitable HERZ compression fittings. The axial design provides a compact thermostatic head arrangement.
Technical information
| Parameter | Value |
|---|---|
| Manufacturer | HERZ |
| Product code | 1772860 |
| Product type | Thermostatic valve with thermostatic head |
| Series | KLASSIK / TS-90 |
| Version | Axial |
| Nominal size | DN15 |
| Connection size | 1/2" |
| Radiator connection | R 1/2" |
| System connection | Rp 1/2" |
| Thermostatic head connection | M28 × 1.5 |
| Thermostatic head | HERZ KLASSIK 1726006 |
| Thermostatic valve | HERZ TS-90 1772891 |
| Temperature adjustment range | 8–28 °C |
| Thermostatic head sensor | Liquid sensor |
| Pre-setting | No |
| Kv2 | 0.60 m³/h |
| Kvs | 1.10 m³/h |
| Application | Radiator temperature control |
| Valve EAN | 9004174709005 |