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
electrohighvacuumflappervalve

 

 
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gdc-5electrohighvacuumflappervalveismountedinvacuumpipelinetoputthroughorcutofftheairflowinvacuumsystem,orusedasachargingvale.whenpowerisconnected,pipesatpandawillbeputthrough,andwhenpowerisdisconnected,pipesatpandawillbecutoff,tokeepthevacuumsystematpvacuum.applicablemediumcanbepureairandnoncorrosivegases.
 
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主要技术性能
maintechnicalperformance

 

 

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■ 　公称通径：nominaldiameter
　5mm

　适用范围：applicability
　105～1.3×10-4pa

　阀门漏率：valveleakrate
　≤1.3×10-4pa.l/s.

　适用温度：applicabletemperature
　-30～+50℃

　线围温升：coiltemperaturerise
　≤65℃

　电源电压：mainsvoltage
　220v/50hz

　安装方向：mountingdirection
　垂直或水平  

constructionfights(mm)

 
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外形及连接尺寸(mm)(gb4982)
overallandconnectiondimensions(mm)