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10 Inch 150 LB Ceramic Ball Valve F316 RF GB/T 12237-2005 Introduction 10 Inch 150 LB ball valve is...
DN80 PN40 Trunnion Mounted Ball Valve RF F316 API 6D Turbine Features 1. Low fluid resistance, simple...
Reliable sealing performance and small torque. Full bore and reduced bore. Low emission packing. Fire...
Reliable sealing performance and small torque; Full bore and reduced bore; Low emission...