所屬類別：真空閥 CCQ ■ CCQ型－氣動超高真空插板閥 ■ CCQ型氣動超高真空插板閥是通過電磁換向閥改變氣路方向，控制執(zhí)行氣缸驅(qū)動閥板作上下運動，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)為凈空氣和非腐蝕性氣體。 帶反饋信號裝置。 ■ CCQ Pneumatic Ultra-high Vacuum Gate Valve ■ CCQ pneumatic ultra-high vacuum gate valve uses solenoid directional valve to change the direction of air passage, and controls the actuating cylinder to drive the valve disc up and down to make the valve opened or closed. It is used to put through or cut off the air passage 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℃ 　閥門開啟時閥板兩側(cè)的壓差： 　 The differential pressure between the two sides of valve disc upon valve opening: 　≤2.7×103Pa. 　氣源壓力：Annoy pressure 　0.4～0.6MPa ■ 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 DN A H D Do D1 D2 D3 L L1 G E n-d 法蘭標(biāo)準(zhǔn) CCQ-50 50 60 92 89 72.4 61.6 55.6 515 153 220 65 8-M8 GB6071 CCQ-63 63 65 105 114 92.1 82.6 76.6 566 180 220 80 8-M8 CCQ-80 80 65 130 130 110 99 93 603 200 220 80 16-M8 CCQ-100 100 70 152 152 130.2 120.7 114.7 653 267 220 95 16-M8 CCQ-150 150 70 202 202 181 171.5 165.5 771 350 270 95 20-M8 CCQ-200 200 80 251 253 231.8 222.3 216.6 889 424 270 115 24-M8 CCQ-250 250 85 300 314 288 308 275 271 1127 574 350 140 24-M10 JB5278 CCQ-300 300 85 352 365 338 353 323 318 1197 613 420 140 32-M10 CCQ-320 320 85 372 385 357 379 344 340 1197 613 440 140 36-M10 JB5278 CCQ-400 400 110 456 497 454 480 440 436 1666 810 536 180 36-M12 CCQ-500 500 135 595 590 555 580 540 536