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| ■ | GDC-5型－電磁高真空擋板閥 | | | | | ■ | GDC-5型電磁高真空擋板閥是連接在真空管路上，用來接通或截止真空系統中的氣流，或作充氣閥用。當通電時將P、A端管路接通、斷電時切斷P、A端管路，保持P端真空系統的真空度。適用介質為純凈空氣和非腐蝕性氣體。 | |
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| ■ | GDC-5
Electro High Vacuum Flapper Valve | | | | | ■ | GDC-5 electro high vacuum flapper valve is mounted in vacuum pipeline to put through or cut off the airflow in vacuum system, or used as a charging vale. When power is connected, pipes at P ａnd A will be put through, ａnd when power is disconnected, pipes at P ａnd A will be cut off, to keep the vacuum system at P vacuum. Applicable medium can be pure air ａnd noncorrosive gases. | |
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| ■ | GDC-5型電磁高真空擋板閥主要技術性能
Main Technical Performance | | | | |
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■ | | 公稱通徑：Nominal Diameter | 5mm | | 適用范圍：Applicability | 105～1.3×10-4Pa | | 閥門漏率：Valve Leak Rate | ≤1.3×10-4Pa.L/S. | | 適用溫度：Applicable Temperature | -30～+50℃ | | 線圍溫升：Coil Temperature Rise | ≤65℃ | | 電源電壓：Mains Voltage | 220V/50Hz | | 安裝方向：Mounting Direction | 垂直或水平 | | |
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| CONSTRUCTION FIGHTS（mm） |
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| ■ | GDC-5型電磁高真空擋板閥外形及連接尺寸（mm）（GB4982）
Overall ａnd Connection Dimensions（mm） | |
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