Pressure Reducing Valve Spring from Mexico
A high-tensile alloy steel compression spring that maintains set pressure in diaphragm-operated reducing valves for water systems. Calibrated for specific spring rates, it is classified as a valve part under tariff item 8481.90.00.
Duty Rate — Mexico → Canada
PGA flags (1)Show detailsHide detailsNRCanOffice of Energy EfficiencyMay be required
- NRCan
Office of Energy Efficiency · May be required · on some HTS numbers under this code
May require NRCan Office of Energy Efficiency depending on intended use (NR01, NR02, NR03), and on the full 10-digit classification number (only some numbers under this code are listed). Matching criteria: Equal To 8481900010. Logic: MATCH IF (Valid HS Code) AND (Valid Intended Use Code).
CBSA Single Window matching criteria, unknown
Import Tips
• Classify the spring as a valve part under 8481.90.00, as it is specifically designed for pressure-reducing valves
• Provide calibration data or engineering drawings to support the classification
• Verify if the alloy steel composition requires any special import documentation under Canadian metals regulations