Butterfly valve
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Wafer type ductile iron center line butterfly v...
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Stainless steel wafer butterfly valve
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Electric actuator resilent wafer butterfly valve
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Bidirectional sealing triple eccentric butterfl...
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Pneumatic actuator wafer butterfly valve
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Duplex 2205 welding process eccentric flange en...
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Triple offset wafer butterfly valve
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Pneumatic Powder Cement Single / Double Flanged...
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Zero leakage pneumatic stainless steel high tem...
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Pneumatic high performance butterfly valve
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stainless steel high performance wafer butterfl...
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extended stem butterfly valve
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long stem ductile iron butterfly valve
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Accumulator type hydraulic control butterfly valve
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U type butterfly valve
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Rubber lined wafer butterfly valve
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Teflon lined wafer butterfly valve
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Turbo desulphurization Butterfly valve
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Underground pipe network flange butterfly valve
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wafer center line butterfly valve against conde...