ball valve/pvc ball valve Meterial:PVC Size:1/2,3/4,1,1-1/2,2,2-1/2,3,4 Color:White ... ,Gray UPVC Ball Valve:With Socket and Thread EndSize:1/2",3/4",1",1- ... 1/4",1-1/2",2",2-1/2",3", ... of stain and scale2) High temperature resistance (maximum water temperature is up to 90°C and high pressure resistance is over 5MPa)3) Hot ...