Valvola Gardena 13231-20 nero arancione sistema acqua fredda

The GARDENA Regulation Valve (13231-20) is a compact control valve for Micro-Drip-System and other cold-water irrigation lines. Designed for easy insertion into the supply tube, it lets you regulate water flow and spray nozzle range to match the needs of plants, lawns and raised beds. The valve is produced in Europe and combines a durable black-and-orange design with simple, tool-free installation.

Advantages

Easy installation allows the valve to be placed quickly inside the supply tube without complex fittings. The device provides precise control over waterflow and the distance of connected spray nozzles, enabling more even water distribution. It can be extended with extension pipes to reach higher positions for watering raised beds. Being part of the GARDENA Micro-Drip-System ensures compatibility, flexibility and straightforward rearrangement when layout changes are required.

Suitable for

• Micro-Drip-System irrigation lines
• Cold water garden watering
• Lawns, flowerbeds and vegetable raised beds
• Situations requiring adjustable nozzle range and flow control

Key specifications

• Brand: GARDENA
• Model / MPN: 13231-20
• EAN: 4078500058544
• Color: Black and orange
• Application: Regulation of waterflow and nozzle range in cold water irrigation systems
• Compatibility: Part of the GARDENA Micro-Drip-System; extendable with extension pipes

How to use

Insert the regulation valve into the supply tube at the desired position following the Micro-Drip-System layout. Adjust the valve to set the required flow and nozzle distance for connected spray nozzles. If needed, attach an extension pipe to raise the valve’s outlet for watering elevated or hard-to-reach beds. Repositioning or rearranging the valve is possible anytime by unplugging and inserting it elsewhere in the tubing.

Recommendations

Install the valve on cold-water irrigation lines only and ensure compatibility with your Micro-Drip-System components. Check connections after initial installation and after repositioning to avoid leaks.