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(shí)將P、A端管路接通、斷電時(shí)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。
主要技術(shù)性能 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
外形及連接尺寸(mm)(GB4982)
■ GDC-J型電磁高真空擋板閥是以電磁力為動力直接帶動閥板動作,使閥門開啟或關(guān)閉。適用于真空系統(tǒng)中,用來切斷或?qū)饬?。適用介質(zhì)為純凈空氣和非腐蝕性氣體。
帶反饋信號。
■ GDC-J
Electro High Vacuum Flapper Valve
■ GDC-JQelectro high vacuum butterfly valve uses electromagnetic force to directly drive valve disc working. thus to make valve opened ro closed. It is applicable for vacuum system to cut off or put through the airflow. When valve is closed. and there is atmospheric pressure above the sealing face and vacuum below the sealing face, here the sealing effect is the best. Applicable medium can be pure air and noncorrosive gases.
■ 主要技術(shù)性能
Main Technical Performance
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■
■ 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:Applicability -30~+50℃
線圍溫升:Coil Temperature Rise ≤65℃
開閉時(shí)間:Open-close Time ≤5S
電源電壓:Mains Voltage 220V/50Hz
安裝方向:Mounting Direction 任意(可反頂一個(gè)大氣壓)
■ 主要零件材料
Materials of Main Parts
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■ 閥體、閥板:碳鋼或不銹鋼
密封
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