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Butt welded hard seal butterfly valve

Electric wafer butterfly valve

Pneumatic UPVC butterfly valve

Pneumatic hygienic butterfly valve

Flanged multi-layer metal seal butterfly valve

Flange telescopic butterfly valve

Soft sealing flange butterfly valve

Insulation butterfly valve

High temperature and pressure hard sealing butterfly valve

Bidirectional butterfly valve

Wafer metal seal butterfly valve

Wafer-type soft sealing butterfly valve

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