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Ductile Iron Dual Plate Check Valve from Japan

Compact dual plate check valve made from ductile iron for HVAC and water distribution systems, minimizing water hammer with two spring-loaded plates. Classified in HTS 8481.30.20 as a steel/iron check valve for backflow prevention.

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

Submit material test reports proving ductile iron properties versus standard cast iron

Document flange ratings (ANSI 150-300) for proper valuation