詳細內容：CCD型電動真空插板閥 產品概述 ■ CCD型－電動超高真空插板閥 ■ CCD型電動真空插板閥是通過電動裝置驅動閥桿帶動閥板作上下運動，達到閥門的開啟或關閉。閥門用于接通或切斷真空管路中的氣流。適用介質為純凈空氣和非腐蝕性氣體。帶反饋信號裝置。 ■ CCD Electric Ultra-high Vacuum Gate Valve ■ CCD electric ultra-high vacuum gate valve uses electric device to drive the stem, moving valve disc up and down to make the valve opened or closed. It is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases. With signal feedback device. ■ 主要技術性能 Main Technical Performance ■ ■ ■ 　適用范圍：Applicability 　105～1.3×10-7Pa 　閥門漏率：Valve Leak Rate 　≤1.3×10-7Pa.L/S.(DN≤200) 　≤6.7×10-7Pa.L/S.(DN≥250) 　適用溫度：Applicable Temperature 　-30～+150℃ 　閥門開啟時閥板兩側的壓差： 　 The differential pressure between the two sides of valve disc upon valve opening: 　≤2.7×103Pa. 　電源：Valve of power 　220V/50Hz ■ 主要零件材料 Materials of Main Parts ■ ■ 閥體、閥板：不銹鋼 密封件：氟橡膠、波紋管(軸封)、丁腈橡膠。 Body, and disc: stainless steel Sealing element: Viton, bellows(shaft seal), NBR CONSTRUCTION FIGHTS(mm) ■ 外形及連接尺寸(mm)