GDC-J型高真空電磁板閥 Electro High Vacuum Flapper Valve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。永嘉縣科本真空閥門廠的GDC-J型高真空電磁板閥當(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。GDC-J型高真空電磁板閥適用介質(zhì)為純凈空氣和非腐蝕性氣體。

GDC 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