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上海吉迈阀门制造有限公司主要生产≦GDC-5型电磁高真空挡板阀≧也是国内真空阀门生产商之一。公司经营范围:阀门,管件,流体设备的生产，加工，销售，管道配件，建筑材料，五金交电，自控设备的销售，从事货物及技术的进出口业务！欢迎新老客户来电，来函，我们将竭诚为您提供满意的服务！
GDC-5型－电磁高真空挡板阀
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GDC-5型电磁高真空挡板阀是连接在真空管路上，用来接通或截止真空系统中的气流，或作充气阀用。当通电时将P、A端管路接通、断电时切断P、A端管路，保持P端真空系统的真空度。适用介质为纯净空气和非腐蚀性气体。
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GDC-5
Electro High Vacuum Flapper Valve
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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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主要技术性能
Main Technical Performance
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公称通径：Nominal Diameter
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5mm
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适用范围：Applicability
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105～1.3×10-4Pa
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阀门漏率：Valve Leak Rate
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≤1.3×10-4Pa.L/S.
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适用温度：Applicable Temperature
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-30～+50℃
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线围温升：Coil Temperature Rise
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≤65℃
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电源电压：Mains Voltage
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220V/50Hz
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安装方向：Mounting Direction
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垂直或水平
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CONSTRUCTION FIGHTS(mm)
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外形及连接尺寸(mm)(GB4982)
Overall and Connection Dimensions(mm)
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