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Bronze Horizontal Check Valve 3/8 Inch from Mexico

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 — Mexico → United States

13%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

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