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Bronze Horizontal Check Valve 3/8 Inch from Japan

3/8-inch bronze horizontal inline check valve for fuel oil lines and low-pressure gas applications, oriented for horizontal piping. Under HTS 8481.30.10.10 for copper content and pressure spec. Prevents siphoning in heating oil 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

Include flammability ratings and material safety data for fuel-compatible declarations

Accurate size measurement (ID/OD) prevents size-based reclassifications

Avoid grouping with thermostats which have dedicated HTS