Hydraulic Counterbalance Valve for Wafer Grinder Spindle Systems from China
A hydraulic counterbalance valve that maintains stable spindle downforce in wafer grinders processing semiconductor wafers to precise thickness. This pressure-reducing valve is classified under tariff item 8481.10.00 as a hydraulic pressure-reducing valve used in wafer manufacturing equipment.
Duty Rate — China → Canada
0%
Import Tips
• Classify the valve accurately by its function as a pressure-reducing valve, not by the machine it is used with
• Keep technical documentation showing the valve's pressure-reducing characteristics for CBSA verification
• Check if the valve qualifies for duty-free treatment under the Canada-United States-Mexico Agreement (CUSMA) if originating from a partner country