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Iron Dual Plate Check Valve from Canada

Compact dual-plate check valve constructed from ductile iron, using two spring-loaded plates that open with flow and snap shut to prevent backflow, suited for high-velocity applications in water lines. HTS 8481.30.20.10 applies as it's an iron nonreturn valve for pipes.

Duty Rate — Canada → United States

15%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Obtain supplier affidavits verifying ductile iron composition to distinguish from steel equivalents

Document intended use in non-corrosive fluid lines to support appliance classification