Stainless Steel Knife Gate Valve 6-inch Wafer
6-inch wafer-style stainless steel knife gate valve, hand-operated with a sharp-edged gate for handling slurries and viscous fluids in industrial processes. HTS 8481.80.3055 covers this hand-operated steel gate type for tanks and pipes. Common in wastewater and mining applications.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If solenoid or electrically operated
Automated knife gates without hand operation go to other non-hand-operated appliances.
If specialized for semiconductor slurry processing
Parts of semiconductor wafer processing machines may classify under Chapter 84 machinery.
If imported as replacement gates or seats only
Individual knife gate blades or seals are parts, not complete valve appliances.
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Import Tips & Compliance
• Specify 'knife gate' design in invoices to differentiate from standard sluice gates
• Ensure corrosion resistance certs for stainless grades (e.g
• 316SS) in chemical process imports
Related Products under HTS 8481.80.30.55
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