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DDC-JQ | |
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DYC-JQ | |
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GC-10 | |
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GDC-5 | |
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GQC-5 | |
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GDC-J/Z | |
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GD-J/Z | |
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GD-J/S | |
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CD-J | |
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GI | |
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GI-KF | |
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CI | |
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GIQ | |
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CIQ | |
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GID | |
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GD | |
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CD | |
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GDQ | |
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GDQ-J/Z | |
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GDQ-J/S | |
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CC | |
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CCQ | |
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CCD | |
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GM | |
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GU | |
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GUQ | |
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GUD | |
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CONSTRUCTION FIGHTS (mm) | |
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GD-J/S Series High-Vacuum Flapper Valve GD-J/S High-Vacuum Flapper Valve is used to commect or cut off the airflow in the vacuum pipeline.The applicable media include clean air or non-corrosive gases.By shaft seal structure,it includes GD-Jrubber shaft seal type and GD-J/S(b) corrugated tube shaft seal type;and by connecting mode,it includes GD-J angle connecting type and GD-S tee type with a pre-vacuum port. |
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| Main Technical Performance | |||||||||
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| Materials of Main Parts | |||||||||
| Valve Body: stem and bonnet:carbon steel or stainless steel; Sealing element:NBR、Fluorine rubber or corrugated tube (shaft gland) |
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| Outline and Connection Dimensions (mm) | |||||||||
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