zvd 20 pieces drip irrigation switch valve pe irrigation tube 16mm barbed lock fittings valves hose connectors barbed gate valve garden stop turn

save both water and energy the drip irrigation shut off valve for use with 16pe tubing, and the red valve at the top is easy to operate, helping you adjust water flow or shut off, can help you save water effectively. easy to install no glue, tools or accessories are required, just push firmly the tu