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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(guò)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(mén)的開(kāi)啟或關(guān)閉。閥門(mén)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(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.
■ CCD型電動(dòng)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(mén)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(mén)開(kāi)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）、丁青橡膠。
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 | 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-M16 | |
| CCD-800 | 800 | 150 | 880 | 890 | 855 | 880 | 835 | 831 | 1960 | 1100 | 950 | 220 | 60-M16 |
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