Double Flange Butterfly Valve
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Expansion middle flanged butterfly valve
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stainless steel hard sealing flanged butterfly ...
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Full Fluorine-lined butterfly valve
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Accumulator type hydraulic control butterfly valve
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Zero leakage pneumatic stainless steel high tem...
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Underground pipe network flange butterfly valve
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Stainless steel vacuum Butterfly Valve
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U type butterfly valve
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Full lined rubber EPDM midline flanged butterfl...
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Turbo desulphurization Butterfly valve
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Directly buried flange butterfly valve
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extended stem butterfly valve
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Motorized Butterfly valve
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electric flanged Motorized butterfly valve
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Electric eccentric butterfly valve
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Motorised metal seated butterfly valve
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Worm actuated valve-eccentric flanged butterfly...
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Pneumatic triple offset metal seat butterfly valve
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hard sealing butterfly valve- flanged valve pne...
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Worm actuated eccentric flanged butterfly valve
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Manual resilient seat flanged butterfly valve
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Double offset Butterfly valve with rubber seat
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ductile iron butterfly valve-double flange valve
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Bare stem flanged butterfly valve
