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CC Series
Ultra-High-Vacuum Screw Gate Valve
CC manual ultra-high vacuum gate valve relies on the operating handle to drive the valve plate to move to open or close the valve to connect or cut off the airflow in the vacuum pipeline.The applicable media include clean air or non-corrosive gases. |
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Main Technical Performance |
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| Vacuum Range： |
105~1.3x10-7Pa(DN≤200）
105~6.7x10-7Pa(DN≥250） |
| Valve Leak Rate： |
≤6.7x10-8 Pa.L/S(DN≤200）
≤1.3x10-7 Pa.L/S((DN≥250） |
Applicable Temperature： |
-30~+150℃ |
| Difference Pressure at Opening: |
≤2.7x103 Pa. |
| Mounting state： |
Any. |
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Materials of Main Parts |
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Valve Body and plate: stainless steel
Sealing element: fluorine rubber, corrugated tube(shaft seal) |
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| Overall and Connection Dimensions (mm) |
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