CCD型電動超高真空插板閥〖真空閥門工作原理及尺寸圖〗

CCD型電動超高真空插板閥產(chǎn)品概述： CCD型電動超高真空插板閥是通過電動裝置驅(qū)動閥桿帶動閥板作上下運(yùn)動，達(dá)到閥門的開啟或關(guān)閉。
閥門用于接通或切斷真空管路中的氣流。
適用介質(zhì)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 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. CCD型電動超高真空插板閥主要技術(shù)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(cè)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 CCD型電動超高真空插板閥外形及連接尺寸(mm) Overall and Connection Dimensions(mm) Model型號 DN A H D Do D1 D2 D3 L L1 G E n-d 法蘭標(biāo)準(zhǔn) CCD-50 50 60 92 89 72.4 61.6 55.6   515 8-M8 GBCCD-63 63 65 92.1 82.6 76.6   566 8-M8 CCD-80 80 65 99 93   16-M8 CCD- 70 .2 120.7 114.7 16-M8 CCD- 70 .5 165.5   20-M8 CCD- 80 231.8 222.3 216.6   24-M8 CCD- 85 24-M10 JBCCD- 85 1 200 32-M10 CCD- 85 36-M10 JBCCD- 436 M12 CCD- 555 536 M12 CCD- 658 635 M16 CCD- 855 831 M16