3Pcs Forged Steel Threaded Ball Valve

3Pcs Forged Steel Ball ValveMAIN FEATURES:Principle of the forged steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be pressed onto the seat seal ring at the outlet, guaranteeing tightness at the outlet.Main Parameter SpecificationDesign and manufacture conform to BS5351,MSS SP-118Connection ends conform to:1.Socket welded ends conform to ANSI B16.11,JB/T17512.Screw ends conform to ANSI B1.20.1,JB/T73063.Butt-welded ends conform to ANSI B16.25,JB/T12224Test and inspection conform to :API 598,GB/T13927,JB/T9092Structure features:Bolted bonnet,three-piecesProduct RangeBody material: carbon steel, stainless steel, alloy steelNominal diameter:1/2"～2"（DN15~DN50）End Connection: BW,THR,SWPressure range: Class150~2500（PN16~PN420）Working temperature: -46℃~+200℃Operation : Handle