... .Material:PVC PPR PP 4.Compact PVC ball valve,PVC ball valve,ball valve Spec.Name: Compact PVC ball valve,PVC ball valve,ball valve.Material:PVC Size: 1/2",3/4 ... are availableFeaturesHealthy and non-toxic,free fo stain and scaleLight weight,easy to handle and transportSmooth inner wall,reducing pressure loss ... corrosion resistanceEasy and fast installation,making cost minimized Compact PVC ball valve