... 2)PVC-U,CPVC pvc electric ball valve 3)Sivarious sizes 4)DIN,ANSI pvc valve 5)CE,ISO9001-2008 pvc electric ball valve Materials: PVC-U,PVC ... -C,PP,PP-H,PVDFHigh quality,Clear, light weight, rustless, oxidation-resistant, anti-corrosion and environment-friendlyAccessories for most functionsOperation ...