Electro-Pneumatic Proportional Pressure Regulator from Mexico
> This electro-pneumatic proportional pressure regulator converts an electrical control signal into a proportional pneumatic pressure output. It continuously measures the downstream pressure and adjusts the internal valve to maintain the desired setpoint, making it an automatic regulating instrument. Because its final control element operates pneumatically, it is classified as a pneumatic instrument under tariff item 9032.81.00.
Duty Rate — Mexico → Canada
Import Tips
• > Ensure the regulator is clearly described as an automatic regulating instrument, not a simple valve, to avoid classification under heading 84.81
• Provide technical documentation showing continuous measurement and feedback control
• Verify whether the product requires any Canadian electrical safety certification if it includes an electrical input