... pressureShell1.52.4(MPa)Seal1.11.76Applicable temperature150Applicable mediumFresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids,Alkalis, etc.Operating ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); wafer,lug,flange butterfly valve for water works