This 4mm flow control valve is engineered for controlling the flow of water through 4mm micro hose 2772, making it the perfect solution for precise water management in drip irrigation and micro watering systems. Supplied as a pack of 5, this variant offers excellent value for managing multiple individual plant watering points or zones. Hozelock part number 2776. The 4mm size is ideal for fine tuning water delivery to individual plants, containers, or small growing areas. With complete flow control from fully closed to 100% open flow, you can precisely adjust water delivery to meet the specific requirements of different plants or respond to changing weather conditions. Features and benefits bull provides complete flow control from off to 100% flow bull ideal for isolating areas of an irrigation system and reducing flow bull uv resistant design for improved performance and durability bull perfect for precision watering of individual plants contents bull pack of 5