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  • Pneumatic Metal Seat Flanged Ball Valve

    Pneumatic Metal Seat Flanged Ball Valve Air pressure 0.4~0.7MPa Valve size DN15-150 Body ratings 1.6MPa 4.0MPa  6.4MPa Medium Temp  -20°C ~ +250°C Control type spring return type, double acting type Action mode switch to cut off Body connections wafer Body material WCB, CF8, SUS304, SUS316, food grade material Disc material 2Cr13, F304, F316, WCB, FZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti Stem material 2Cr13, 1Cr18Ni9Ti, 1Cr18Ni12Mo2Ti Seal ring Intensified PTFE, digital polystyrene Packing PTFE, Grafoil Leakage Compliance with standardANSIB16.104 5 Seal type Elastic seal, high temperature digital polystyrene Applicable medium Water, oil, nitric acid, acetic acid, viscous fluid and strong oxidizing medium Protection level IP67 Manufacturing standards JB/T8692-1998 Dimension: DN(mm) […]