Parker H-Series Copper Globe Valve
Hand-operated copper globe valve from Parker's H-Series, rated over 850 kPa for use in semiconductor wafer slicing saw coolant systems. The globe design provides excellent shut-off and modulation for precise pressure control in processing equipment. Fits HTS 8481.80.1070 as a copper, high-pressure, hand-operated globe type appliance.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If gate type rather than globe
Copper high-pressure hand-operated gate valves use a different flow control mechanism and subheading.
If specifically for semiconductor wafer manufacturing equipment
Certain valves integral to lab equipment for semiconductor processing may fall under laboratory apparatus.
If not hand-operated, e.g., solenoid actuated
Electrically or pneumatically actuated valves shift to other appliances categories.
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Import Tips & Compliance
• Provide engineering drawings showing globe disc and seat design to confirm classification as globe type
• Label with maximum allowable pressure (MAWP) and temperature ratings for CBP verification
Related Products under HTS 8481.80.10.70
Swagelok GC Series Globe Control Valve
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.
Swagelok SS-43GF4 Globe Valve
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.
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.
Nupro Brass Globe Valve G4 Series
Nupro G4 Series hand-operated globe valve made of brass (copper alloy), exceeding 850 kPa, for gas lines in float zone crystal pullers for semiconductor wafers. Provides reliable throttling in ultra-clean environments. HTS 8481.80.1070 due to copper base metal, high pressure, and globe style.
Hoke Brass Globe Metering Valve
Hoke hand-operated brass globe metering valve with >850 kPa rating for fine flow adjustment in semiconductor wafer grinders. The globe plug allows precise control essential for flatness tolerances. Meets 8481.80.1070 as copper, hand, high-pressure globe appliance.