High-Pressure Safety Valve for Hydraulic Systems
A high-pressure safety valve designed to limit maximum pressure in hydraulic power units and cylinders, preventing system failures. Its safety relief function for hydraulic tanks and pipes aligns with tariff item 8481.40.00.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the valve is specifically for oleohydraulic or pneumatic transmissions, not general safety relief.
Valves for fluid power transmissions are classified under this subheading.
If the valve also functions as a flow control or pressure-regulating valve.
Multi-function valves are classified as other appliances.
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
• Specify the hydraulic fluid compatibility and pressure range in the technical documentation for CBSA review
• Ensure the valve's port size and thread type (e.g
• NPT, SAE) are clearly indicated
• Verify if the valve meets ISO or SAE standards for hydraulic systems
Related Products under Tariff item 8481.40.00
ASME Certified Pressure Relief Valve
An ASME-certified pressure relief valve designed to automatically vent excess pressure from boilers and pressure vessels, preventing catastrophic failures. Its spring-loaded mechanism ensures precise set-point operation, making it a quintessential safety valve under tariff item 8481.40.00.
Cryogenic Relief Valve for LNG Tanks
A cryogenic relief valve engineered for LNG storage tanks, releasing boil-off gas during overpressure events at extremely low temperatures. Its safety-relief function aligns directly with tariff item 8481.40.00, which covers valves designed to protect pressure vessels.
Flanged Relief Valve for Pipeline Stations
A flanged safety valve for natural gas compressor stations and pipeline pressure regulation points, built to ANSI B16.5 standards. Its role in preventing overpressure in pipeline systems qualifies it as a safety or relief valve under tariff item 8481.40.00.
Full Lift Safety Valve for Steam Boilers
A full-lift pop-type safety valve that provides maximum discharge area for rapid steam relief from industrial boilers. Its dedicated safety function for boiler shells and pressure piping places it squarely under tariff item 8481.40.00.
Pilot-Operated Pressure Relief Valve
A pilot-operated pressure relief valve that uses a pilot mechanism for accurate set-point operation in large pressure vessels and pipelines. Its high-capacity safety relief function for industrial gas systems qualifies it under tariff item 8481.40.00.
Spring-Loaded Safety Valve for Air Compressors
A spring-loaded safety valve for air compressors that pops open at a predetermined pressure to vent excess air from compressor tanks. Its dedicated safety relief function for over-pressurization protection places it under tariff item 8481.40.00.