Kwai Logo
Kwai User Avatar
Manual butterfly valve manually controls the opening and closing of air ducts, suitable for flues and dust removal pipelines to adjust air volume.
Curtir
Comentar
Manual sprocket slide gate valve with labor‑saving sprocket transmission. For silo dust‑removal, it controls powder and granular material flow with reliable sealing, and custom sizes are available.
Curtir
Comentar
Carregando
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