Pneumatic control valve for airtightness testing equipment

CN310126817SActive Publication Date: 2026-07-31WUXI HANHE AUTOMATION EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
WUXI HANHE AUTOMATION EQUIP CO LTD
Filing Date
2026-01-22
Publication Date
2026-07-31

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Abstract

1. Name of the product in this design: Air-controlled valve for airtightness testing equipment. 2. Purpose of this design: A pneumatic control valve for use in airtightness testing equipment. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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