Stainless Steel Ball Check Valve from United States
A stainless steel ball check valve uses a ball and spring mechanism to prevent backflow in high-pressure hydraulic systems and chemical processing lines. It is constructed primarily of steel, making it a durable nonreturn valve suitable for demanding industrial applications. This product falls under tariff item 8481.30.00 as a check (nonreturn) valve for pipes, boiler shells, tanks, vats or the like.
Duty Rate — United States → Canada
Import Tips
• Ensure the valve is clearly marked with its material composition (stainless steel) on the commercial invoice to support classification under 8481.30.00
• Verify whether the valve meets Canadian pressure equipment standards (CSA B51) if used in boilers or pressure piping
• Keep technical drawings or datasheets available in case CBSA requests proof of the nonreturn function