Gas self-closing valve (two-stage pressure regulation - HPNR81)
CN309624507SActive Publication Date: 2025-11-21YUHUAN HEAPE VALVE CO LTD
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Patent Information
- Application Number
- CN202530190675.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2040-04-10
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: gas self-closing valve (two-stage pressure regulating-HPNR81). 2. The use of the design product: for installation on the gas system pipeline, for controlling the opening and closing of the gas passage. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
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