Boiler Pressure Relief Valve
A safety pressure relief valve assembly for central heating boilers, releasing excess pressure to prevent explosions. It is boiler-specific in mounting and calibration, ensuring it functions only within boiler systems.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as a general safety valve for other applications
Safety valves of heading 84.81 are for general use, not boiler-specific.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Classify as a boiler part, not as a general valve, due to boiler-specific calibration
• Ensure the valve is certified to ASME or CSA standards for boiler use
• Provide pressure rating documentation to customs
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