Pneumatic Angle Seat Valve for DI Water Lines from Mexico
Angle seat valve with pneumatic actuator for deionized (DI) water distribution in wafer cleaning stations post-polishing. Classified HTS 8481.80.9040 for semiconductor process control valves. Self-draining design prevents stagnation.
Duty Rate — Mexico → United States
12%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include 18.2 MΩ-cm DI water compatibility cert; specify fail-safe position (normally closed/open); SEMATECH cleaning protocol compliance