Aquatrol Copper Globe Shut-Off Valve
Hand-operated Aquatrol globe valve in copper, pressure rated over 850 kPa, used for isolating flow in wafer lapping and polishing equipment in semiconductor fabs. The globe configuration minimizes leakage in high-purity processes. Classified in 8481.80.1070 for its material, operation, pressure, and type.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If alloy steel construction
High-pressure hand-operated globe valves of alloy steel use a distinct subheading.
If safety or relief function
Pressure-relief globe valves are classified under safety valves regardless of material.
If unfinished copper castings lacking valve mechanisms
Incomplete copper articles without appliance function fall under copper manufactures.
Not sure which classification is right?
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Import Tips & Compliance
• Include hydrostatic test certificates proving 850 kPa+ rating during customs exam
• Specify 'for pipe/tank use' not machinery parts to stay in 8481 vs 8481.90
Related Products under HTS 8481.80.10.70
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Copper alloy GC Series globe valve by Swagelok, hand-operated with >850 kPa rating for flow regulation in crystal boule grinders used in semiconductor wafer prep. Its linear motion stem and globe plug ensure tight sealing under high pressure. HTS 8481.80.1070 applies for copper globe types in this spec.
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A hand-operated globe valve made of copper alloy with a pressure rating exceeding 850 kPa, designed for precise flow control in high-pressure gas and liquid systems. It features a globe-shaped valve body that allows for throttling and shut-off capabilities, commonly used in semiconductor wafer processing equipment for crystal growers. Classified under HTS 8481.80.1070 due to its copper construction, hand operation, high pressure rating, and globe type design.
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Hoke Brass Globe Metering Valve
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