Gate Valve Actuator for Vacuum Pumps
Pneumatic actuators operating gate valves on vacuum pump ports in wafer slicing saw exhaust. Classified HTS 8414.90.91.40 as vacuum pump parts for semiconductor wafer production from boules. Provides precise isolation.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general linear pneumatic actuators
Non-vacuum specific to pneumatic power engines.
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Import Tips & Compliance
• Stroke length and port size matching pump docs essential
• ATEX certification for explosive gas environments
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