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Pneumatic Actuated Butterfly Valve
????????????????????????????????????????? 4) Joint End: Wafer,Flanges????????????????????????????????????????????????? 5) Valve's Working Pressure: 150 PSI, 125PSI, Class 125/150, JIS10-20K,PN10-PN40 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??? 6) Actuator Lowest Air Pressure: 45PSI; Max Operating Pressure: 120PSI???????????????????????????

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