Cleanroom Pneumatic Nitrogen Purge Valve Assembly from Canada
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 — Canada → United States
12%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Require 100% helium leak tested assemblies; specify cleanroom-compatible lubricants; include SEMATECH cleaning protocol certification