CCQ型气动超高真空插板阀是通过电磁换向阀改变气路方向，控制执行气缸驱动阀板作上下运动，达到阀门的开启或关闭。阀门用于接通或切断真空管路中的气流。适用介质为纯净空气和非腐蚀性气体。
带反馈信号装置。
适用范围：Applicability 105～1.3×10-7Pa
阀门漏率：Valve Leak Rate ≤1.3×10-7Pa.L/S.(DN≤200)
≤6.7×10-7Pa.L/S.(DN≥250)
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.
气源压力：Annoy pressure 0.4～0.6MPa