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(tǒng)中的氣流，或作充氣閥用。當(dāng)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(tǒng)的真空度。適用介質(zhì)為純凈空氣和非腐蝕性氣體。 ■GDC-5Electro 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(shù)性能Main Technical Performance  ■■■ 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)GDC-5型－電磁高真空擋板閥_圣核閥門制造(上海)有限公司
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