316L Stainless Steel Flanged Butterfly Valve 6-inch
High-corrosion resistant 316L stainless steel hand-operated butterfly valve with flanged connections for use in chemical delivery systems of wafer lapping and polishing machines. The quarter-turn lever operation suits precise manual control in cleanroom environments. HTS 8481.80.3075 covers this steel butterfly type for semiconductor material processing.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If gate or globe valve design rather than butterfly
Different valve mechanisms fall under separate statistical suffixes.
If specifically designed as parts of crystal pullers
Semiconductor manufacturing machine parts have dedicated provisions.
If containing precious metal plating
Valves with noble metal components classify differently.
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Import Tips & Compliance
• Certify 316L material composition and provide mill test reports for customs verification
• Document cleanroom compatibility and wafer processing end-use for accurate classification
• Check for anti-microbial coatings which might affect material declarations
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