Barbed Inline Shutoff Valve for Drip Irrigation Tubing

Give a drip irrigation run its own shutoff point without closing the whole system. This inline valve joins two ends of compatible polyethylene tubing, while the easy-to-grip blue handle lets you isolate a row for watering changes, flushing or repairs.

Control the line where you need it

Place the valve between two sections of the same-size tubing. The barbed ends hold inside the tube, so the connection can sit close to beds, orchard rows or greenhouse laterals without a separate threaded adapter. Open the valve for normal watering and close it before servicing downstream emitters or fittings.

Choose the right fit

• Select the 16 mm or 20 mm option to match both sides of your tubing run.
• Check your tubing's actual inside diameter and wall thickness against the barb before ordering; nominal tubing sizes are not universal.
• Cut the tubing square, push it fully over each barb and check both joints at working pressure.
• Flush debris from the line before reconnecting emitters or closing an end cap.

Each option is sold as one manual valve. Tubing, clamps and other connection parts are separate.