1·Pneumatic valve was evolved from the plug.
气动球阀是由旋塞阀演变而来。
2·I want know pneumatic valve and short tail.
我想了解气动阀门和短尾座。
3·Pneumatic valve works by rotating the valve spool to flow or occlusion.
气动球阀的工作原理是靠旋转阀芯来使阀门畅通或闭塞。
4·The feedback signal of pneumatic valve is adopted the sense technology of non-contact.
气动阀门的反馈信号采用无触点传感技术。
5·They may be fitted with signal feedback device and electro pneumatic valve positioner.
可选配反馈信号装置及电气阀门定位器。
6·The pneumatic valve V-compact, compact and lightweight, easy to install, easy to maintain.
气动V型球阀结构紧凑，小巧轻盈，安装方便，维护简便。
7·Optional high flower is aspersed, sprinkler control pneumatic valve, 20 metres green reel, etc.
选装高位花洒、洒水控制气动总阀、20米绿化卷盘等。
8·In Chapter five, a piezoelectric pneumatic valve was designed, and its property was tested by experiments.
第五章实际设计了一个压电气动阀，并对实际设计的压电气动阀的性能进行了试验测试。
9·Pneumatic valve drive safe, reliable, low cost, convenient repair, valve drive mechanism is one of the OitaSupport.
阀门气动驱动装置安全、可靠、成本低，使用维修方便，是阀门驱动机构中的一大分支。
10·Pneumatic valve and damped gears are used for bottle conveying, the noise is low and the whole machine runs smoothly.
采用托瓶提升气缸，油尼龙齿轮转动，噪声小，整机运转平稳。