1.FULL PORT,OUTSIDE SCREW AND YOKE(OS&Y)
2.BOLTED BonNET
3.FLEXIBLE WEDGE,FULLY GUIDED
4.RISING STEM AND NON-RISING HANDWH
butterfly valve
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Company Profile
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1.FULL PORT,OUTSIDE SCREW AND YOKE(OS&Y)
2.BOLTED BonNET
3.FLEXIBLE WEDGE,FULLY GUIDED
4.RISING STEM AND NON-RISING HANDWH