... "-10" Working Pressure:0.8-1.0Mpa PVDF plastic flange ball valvea.Size:1/2"-10"b.Body Material Temperature Range ... ,dyeing,foodstuff,environmental protection and pure water etc..h.Part material sheet No.Part NameMaterial1BodyFRPP,PVDF,PPH,CPVC,UPVC2BallFRPP,PVDF,PPH,CPVC ...