Flange ball valve
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WCB Cast Steel Manual ay pinatatakbo ang Flanged Ball Valve
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API Stainless Steel Ball Valve
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Hindi kinakalawang na asero float ball flange ball valve
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Limitahan ang hindi kinakalawang na asero na flange balbula
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Ang WCB worm gear ay nagpapatakbo ng flanged ball valve
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Electric actuated flanged ball valve
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Pneumatic actuated flanged ball valve
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Electric Eccentric Flange Ball Valve
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Pneumatic eccentric semi-ball valve
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Electric Discharge Ash Flange Ball Valve
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Pneumatic Discharge Ball Valve
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Electric Three Way Ball Valve
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Hydraulic tatlong paraan ng balbula ng bola
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Ceramic balbula ng bola