1.Best quality ball valve,lowest price 2.Size15~200mm 3.Standard:ISO.ANSI,ASTM,API,DIN 4.Can do special ... MOQ 1pcs ProductCast iron ball valveSize15~200mmMaterialCast ironStandardISO,ANSI,ASTM,API,DINApplicationWater,air,non-corrosive(gas)liquidPackingExport standard packingOthersCould do ... be combined with other items in orderBall valve is mainly used to cut off and connect media in piping,can be ...