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8481.30.20.10/Iron Threaded Check Valve/Japan

Iron Threaded Check Valve from Japan

Threaded-end cast iron check valve for easy installation in low-pressure irrigation systems, preventing back-siphonage with a poppet design. HTS 8481.30.20.10 covers this iron nonreturn valve for vats and pipes.

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 thread gauge certifications (NPT/BSP) to prove pipe compatibility

• Separate from hose bibs in declarations to avoid faucet misclassification

Iron Threaded Check Valve from Japan — Import Duty Rate | HTS 8481.30.20.10