Cleanroom Pneumatic Nitrogen Purge Valve Assembly from Japan
Pneumatic pressure-reducing valve assembly for nitrogen purge systems in semiconductor cleanrooms, controlling purge gas pressure for wafer handling and storage cassettes. HTS 8481.10.00.60 for other pneumatic fluid power pressure-reducing valves in fab support systems.
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
• Require 100% helium leak tested assemblies; specify cleanroom-compatible lubricants; include SEMATECH cleaning protocol certification