IrriNex Barb Takeoff Valve, 16–25 mm

A barb takeoff valve gives an irrigation branch its own accessible shutoff point. This IrriNex model has a compact rotary handle and an insert connection for compatible tubing. Use it where a bed or row needs to be stopped during a layout change or connection inspection.

Choose the connection

Select 16, 20 or 25 mm to suit the receiving tubing. Match its dimensions and wall profile to the barb rather than relying only on a nominal size. Confirm the takeoff opening and receiving seal separately before preparing the supply pipe.

Plan and fit the branch

Leave room to turn the handle without pulling on the branch. Support the supply connection and avoid a tight bend next to the valve. Seat compatible tubing fully on the insert and secure it using the retention method required for that tube.

Flush and inspect

Flush loose debris from the supply, restore water gradually and inspect each joint. Check the branch after changing the handle position. This manual valve does not establish a measured flow or replace pressure regulation.