Barbed In-Line Irrigation Valves Vari-Flow

These barbed in-line irrigation valves make it easy to control water flow exactly where you need it in your garden watering setup. Ideal for low-pressure systems, they let you quickly shut off a line or fine-tune the flow to drippers, micro-sprays and small irrigation runs.

Each valve features secure barbed ends for a snug push-fit connection and a simple vari-flow style adjustment by turning the cap/handle. The UV-stabilised construction is designed for outdoor use, helping the valve stand up to sunlight and regular seasonal watering.

Use them to balance water distribution across different zones, isolate sections for maintenance, or add manual control to poly pipe and micro-irrigation lines. They’re a practical choice for beds, borders, pots and vertical planters where different plants need different watering rates.

Select the valve type that matches your pipe internal diameter and choose a convenient pack size for single replacements or larger installations. For easier fitting on tighter pipework, gently warming the pipe before pushing onto the barbs can help achieve a secure fit.