... way Ball Valve SUS304,SUS316,WCB GB,DIN,BS,EN,3A,or required 1/2"-4" Stainless steelthree way Ball ValveMaterial ... /Female),welded,Socket weldedSuitable medium:Water,Oil,Gas and corrosive liquids.Blow-out Proof SystemAnti-static Design, ... ,we can offer all kinds of the sanitary pipe fittings and can manufacture them according to any drawings.If ... to let us know. Stainless steelthree way Ball Valve