Pneumatic Sampling Valve for Wafer Fab Utility Monitoring from Japan
Sampling valve pneumatically operated for utility monitoring (gas, water purity) in semiconductor cleanrooms. HTS 8481.80.9040 other pneumatic appliances supporting wafer processing quality control. Dead volume minimized for accurate sampling.
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
• Specify sample volume <0.1ml; include flush cycle documentation; comply with SEMI E49 utility specs