[High-quality materials] - The shut-off valve is made of chemical-resistant plastic, is frost-resistant, unbreakable, not easy to age, and can be used in harsh environments for a long time. [Unique Design] - Both ends of the control valve can be connected to the corresponding PE pipe, fresh water pipe or drip irrigation pipe, which divides the water leaving the garden into two independent pipes. [Adjustable Version] - By rotating the valve, you can regulate the size of the water flow according to the amount of water required by different plants, reduce water consumption. water and achieve even watering. [Easy Installation] - Installation is easy, convenient and quick, without installation tools. The 16 PE interface is suitable for most water pipes, especially the micro-drip system. [Wide range of applications] - The kit contains 5 control valves which can be connected to drip irrigation systems and are suitable for public grassland, horticulture, agricultural production, horticulture and garden irrigation.