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General| Model | 1251 |
|---|---|
| Type | Control Unit |
| Voltage | 9 V |
| Battery Type | 1 x 9V alkaline battery (not included) |
| Display | LCD |
| Operating pressure | 0.5-12 bar |
| Thread | 26.5 mm (G 3/4) and 33.3 mm (G 1) |
Defines the purpose and primary applications for the GARDENA Irrigation Valve.
Key considerations and prerequisites for the proper and safe use of the irrigation valve.
Critical safety information regarding compatible control units and approved accessories.
Guidance on preventing the irrigation valve from becoming blocked during operation.
Factors related to water pressure and its impact on watering system planning and function.
Instructions for installing the valve mount or valve box for underground installation.
Steps for installing the irrigation valve when not using a valve box.
How to connect optional soil moisture or rain sensors for automated watering.
Guide to adjusting the selection lever for automatic or manual valve operation.
Troubleshooting steps for when the solenoid valve fails to open and no water flows.
Troubleshooting steps for when the solenoid valve fails to close, causing continuous water flow.
Recommendations for protecting the irrigation valve during winter and frosty seasons.
Procedure to drain the pipeline system upstream of the irrigation valve.
Procedure to drain the pipeline system downstream of the irrigation valve.
Guidelines for the proper disposal of the irrigation valve according to environmental regulations.
Key technical specifications including voltage, pressure, and temperature limits.
Details on the product warranty period, terms, and conditions for service.
