material is PVC For more than 10 sizes of this kind valve UPVC Ball Valve:With Socket and Thread EndSize:1/2",3/4",1",1-1/4",1-1/2",2",2-1/2",3",4"Standard: DIN, BS, ANSI, CNS, JISFits schedule 40 and 80 pipe, Color: white, grey, blue1) Healthy and non-toxic, free of stain and scale2) High temperature resistance (maximum water temperature is up to 90°C and high pressure resistance is over 5MPa)3) ...