933
Water Level Limiter 933
Heating valves✓Official SYR Oceanic product
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Description
Designed for closed heating systems in accordance with EN 12828. Designed to be mounted on the pipe, body GG 25, galvanised, with soldered connections DN 20. VDE-approved. Electrically wired, with 2.5 m connection cable. Switch unit, rotatable and exchangeable without draining the system. TÜV-approved component.
Technical specifications
| Max. operating pressure | 10 bar |
|---|---|
| Max. operating temp. | 120 °C |
| Max. ambient temperature | 70 °C |
| Type of protection | IP 65 |
| Microswitch | change-over contact, single-pole |
| Installation direction | preferably vertical |
| Switch capacity | 10 (4) A / 250 V |
| Component mark | TÜV.HWB.12-190 |
| VDE certificate | 139223 |
Order numbers
| Variant / size | Order number |
|---|---|
| 933.1 with lock | 0933.20.000 |
| 933.2 without lock | 0933.20.001 |