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        2. One Piece Female Threaded Ball Valve
        Dimension Parameter
        Diameter: DN15~DN50
        Pressure: PN16~PN140 
        Material: WCB,CF8,CF8M 
        Medium:water,oil,gas,nitric acid,acetic acid 
        Temperature: -20~180°C
        Connection: internal thread?
        


        

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            2.