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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。適用介質為凈空氣和非腐蝕性氣體。
■ 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.
■ 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
CONSTRUCTION FIGHTS(mm)
■ 外形及連接尺寸(mm)(GB4982)
Overall and Connection Dimensions(mm)
