Pneumatic Pinch Valve for Wafer Slurry Lines from Mexico
Pinch valve with pneumatic actuator for abrasive slurry lines in wafer slicing saws and grinders. HTS 8481.80.9040 covers this other pneumatic valve preventing contamination in semiconductor wafer preparation. Tubeless design handles particle-laden fluids without wear.
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
• Specify slurry composition (SiC, PGW) for proper elastomer selection; include particle size ratings; comply with SEMI F19 pressure testing standards