所屬類別：真空閥 CCD ■ CCD型－電動(dòng)超高真空插板閥 ■ CCD型電動(dòng)超高真空插板閥是通過電動(dòng)裝置驅(qū)動(dòng)閥桿帶動(dòng)閥板作上下運(yùn)動(dòng)，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)為凈空氣和非腐蝕性氣體。 帶反饋信號(hào)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(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(shí)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 CONSTRUCTION FIGHTS(mm) ■ 外形及連接尺寸(mm) Overall and Connection Dimensions(mm) Model 型號(hào) 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 55.6 515 153 220 124 8-M8 GB6071 CCD-63 63 65 105 114 92.1 82.6 76.6 566 180 220 124 8-M8 CCD-80 80 65 130 130 110 99 93 603 200 220 124 16-M8 CCD-100 100 70 152 152 130.2 120.7 114.7 653 267 220 124 16-M8 CCD-150 150 70 202 202 181 171.5 165.5 771 350 270 150 20-M8 CCD-200 200 80 251 253 231.8 222.3 216.6 889 424 270 150 24-M8 CCD-250 250 85 300 314 288 308 275 271 1127 574 350 200 24-M10 JB5278 CCD-300 300 85 352 365 338 353 323 318 1197 613 400 200 32-M10 CCD-320 320 85 372 385 357 379 344 340 1220 613 440 200 36-M10 JB5278 CCD-400 400 110 456 497 454 480 440 436 1480 810 536 200 36-M12 CCD-500 500 135 595 590 555 580 540 536 1580 870 640 220 40-M12 CCD-630 630 135 690 700 658 680 639 635 1730 960 780 220 40-M1