Fit directly into the wall of ½ inch (13mm) Supply Tube, into Spray Nozzle Joints, Tube and Nozzle Pegs or Pipe Extensions (all available to purchase separately) in order to control the flow of water .
Using Control Values enables you to adjust the amount of water available to Spray Nozzles, so regulating their flow rate and coverage.
Gardena product code: 1374-20.
Supplied as a pack of 5.
to download Gardena's useful free water planner.