8481.90.90.20/Aluminum Butterfly Valve Body/Japan

Aluminum Butterfly Valve Body from Japan

Lightweight aluminum cast body for butterfly valves in HVAC and low-pressure systems, classified in HTS 8481.90.90.20 as part of 8481.20 subheading valves. It accommodates the rotating disc for flow regulation in ductwork.

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%

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Import Tips

• Include foundry certifications for aluminum alloy (e.g

• 356-T6) to support material declaration

• Use technical specs confirming compatibility only with 8481.20 butterfly valves

• Avoid bundling with disc or actuator to prevent set classification