CC型－超高真空插板阀 ■ CC型手动超高真空插板阀是以手柄带动阀板作上下运动使阀板开启或关闭。阀门用于接通或切断真空管路中的气流。 适用介质为净空气和非腐蚀性气体。 ■ CC Manual Ultra-high Vacuum Gate Valve ■ CC manual ultra-high vacuum gate valve uses a handle to drive valve disc up and down to perform open and close action. It is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases. ■ 主要技术性能 Main Technical Performance ■ ■ ■ 　适用范围：Applicability 　105～1.3×10-7Pa 　阀门漏率：Valve Leak Rate 　≤1.3×10-7Pa.L/S. 　适用温度：Applicable Temperature 　-30～ 150℃ 　阀门开启时阀板两侧的压差： 　 The differential pressure between the two sides of valve disc upon valve opening: 　≤2.7×103Pa. ■ 主要零件材料 Materials of Main Parts ■ ■ 阀体、阀板：不锈钢 密封件：氟橡胶、波纹管(轴封)、丁腈橡胶。 Body, and disc: stainless steel Sealing element: Viton, bellows(shaft seal), NBR CONSTRUCTION FIGHTS(mm) ■ 外形及连接尺寸(mm) Overall and Connection Dimensions(mm) Model 型号 DN A H D Do D1 D2 D3 L L1 G E n-d 法兰标准 CC-50 50 60 92 89 72.4 61.6 55.6 515 153 220 124 8-M8 GB6071 CC-63 63 65 105 114 92.1 82.6 76.6 566 180 220 124 8-M8 CC-80 80 65 130 130 110 99 93 603 200 220 124 16-M8 CC-100 100 70 152 152 130.2 120.7 114.7 653 267 220 124 16-M8 CC-150 150 70 202 202 181 171.5 165.5 771 350 270 150 20-M8 CC-200 200 80 251 253 231.8 222.3 216.6 889 424 270 150 24-M8 CC-250 250 85 300 314 288 308 275 271 1127 550 298 200 24-M10 JB5278 CC-300 300 85 352 365 338 353 323 318 1197 613 298 200 32-M10 CC-320 320 85 372 385 357 379 344 340 1197 613 298 200 36-M10 JB5278