... -90 UPVC -14-70 CPVC -20-95 PPH -14-90 c.Working Pressure:0.2-0.6Mpad.Standard:DIN,ANSI,JIS ... ,dyeing,foodstuff,environmental protection and pure water etc..h.Part material sheetNo.Part NameMaterial1StudSteel,Stainless Steel2IndicatorSteel3Stop CoverAS4WasherSteel,Stainless Steel5Handle WheelABS6Retaining NutFRPP,PVDF ...