Stainless steelthree way Ball Valve SUS304,SUS316,WCB GB,DIN,BS,EN,3A,or required 1/2"-4" Stainless steelthree way Ball ValveMaterial :SUS304,SUS316,WCBStandards ... :GB,DIN,ISO,BS,3A,or requiredSize:1/2"-4"Connection Ends:Threaded(Female/Female ... ,pls do not hesitate to let us know. Stainless steelthree way Ball Valve