Cast Iron Lift Check Valve from Canada
Cast iron lift check valve with a piston-like disc that lifts vertically to allow flow and drops to seal against backflow, ideal for horizontal or vertical installations in plumbing systems. It falls under HTS 8481.30.20.10 due to its iron construction and nonreturn design for pipes and tanks.
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
• Include hydrostatic test reports showing pressure ratings to substantiate use in pipe systems
• Label products clearly as 'check valves of iron' to match HTS description and avoid reclassification
• Be cautious of imported sets with gaskets; declare as complete valve or risk parts classification