Pneumatic Flush Valve for Crystal Boule Processing Tanks from Japan
Flush-bottom pneumatic valve for drain/tank applications in crystal boule processing vessels. Classified HTS 8481.80.9040 for semiconductor tank appliances with pneumatic actuation. Tangential discharge prevents residue buildup.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Document tank mounting flange specs (CL150-600); include CIP (clean-in-place) validation; specify seat material for etchant resistance