General description Premium Inline Drip Irrigation Shut Off Valve designed for 16mm polyethylene pipes, ideal for vegetable gardens, plantations, and spine irrigation lines. This valve effectively regulates and stops water flow, contributing to water-saving irrigation. Technical specifications Material: Engineering plastic Size: Suitable for most 16mm polyethylene tubes Quantity: 20pcs Installation Easy to install: Simply insert the drip hose into the barbs on each side of the shut off valve to ensure a perfect fit and prevent water leaks. Usage Rotate the red top handle to adjust the water flow or turn it off completely. This valve can regulate or stop the water flow, effectively saving water. Other information High mechanical strength, high temperature resistance, corrosion resistance, and wear resistance ensure a long service life.