Steel Pressure Relief Valve Hand-Set 3/4 Inch
Adjustable hand-set carbon steel safety relief valve for overpressure protection in boilers and tanks. Classified HTS 8481.80.3090 as other hand steel, excluding automatic types. Manual adjustment type.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If automatic pressure-reducing
Safety/relief valves auto-actuating classify separately.
If with integral pressure gauge
Measuring instruments with valves in Chapter 90.
Not sure which classification is right?
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Import Tips & Compliance
• Provide ASME Section I/IV certification documents
• Declare set pressure range explicitly
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