介绍一种采用计算机控制与检测气动换向阀试验台的特点和测试系统设计。
This paper introduces the features of a computer-controlled testing device for pneumatic directional valve and pneumatic system tests and measurements.
气动换向阀串联流道等效面积计算结果表明，不同通道之间的等效面积差别为8.9%，可见各流道结构参数没有得到合理匹配。
The effective areas of the serial passage in one of the valve were calculated. It is found that the difference is 8.9% between different passages.
气动自动化系统是实现传动与控制的主要方式之一，其中由稳压元件、换向阀和气缸等所组成的气动控制回路更是工业自动化中常用的回路。
The pneumatic control circuit, which is consisted of the pressure regulator component, the direction valve and the cylinder, is the most commonly used circuit in the industrial automation.
气动系统电磁换向阀采用汇流板集装方式，减少了占用空间；
Electromagnetic valve of pneumatic system adopts conflux boards so as to reduce space.
一种应用于远程气动控制液压系统的大、小流量并存的多气控换向阀。
The utility model discloses a pneumatic control multi-way directional valve applied to a remote pneumatic-control hydraulic system with the coexistence of large flow rate and small flow rate.
802电磁ꏧ换向阀广泛适用于工作条件好，安装空间小等场合的气动自动化控制系统，它接到电信号能迅速切换气流的方向达到自动控制的目的。
802 solenoid directional valves are widely used for pneumatic auto control system in small installation space with good working conditions. When receiving electrical signals they function to quick.
HUSKY气动双隔膜泵具备简单，高靠得住预设的空气换向阀，是整个HUSKY系列产品能在各类应用环境下使成为事实最大的靠得住性。
HUSKY pneumatic double diaphragm pump is simple, highly reliable air valve design is the HUSKY family situations in a variety of applications for maximum reliability.
秦工生产的GIQ型气动高真空蝶阀是通过电磁换向阀改变气路方向，控制执行气缸驱动蝶阀作启闭运动。
GIQ pneumatic high vacuum butterfly valve uses solenoid directional valve to change the direction of air passage, and controls the actuating cylinder to drive the butterfly valve opened and closed.
GD Q气动高真空挡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门作启闭运动。
GDQ pneumatic high vacuum flapper valve USES solenoid directional valve to change the direction of air passage, controls the actuating cylinder to drive the valve opened closed.
VTLPBUF01型气动高真空蝶阀是通过电磁换向阀改变气路方向，控制执行气缸驱动蝶阀作启闭运动。
VTLPBUF01 pneumatic high vacuum butterfly valve USES solenoid directional valve to change the direction of air passage, controls the actuating cylinder to drive the butterfly valve opened closed.
GIQ型气动高真空蝶阀是通过电磁换向阀改变气路方向，控制执行气缸驱动蝶阀作启闭运动。
GIQ pneumatic high vacuum butterfly valve USES solenoid directional valve to change the direction of air passage, and controls the actuating cylinder to drive the butterfly valve opened and closed.
GD Q型气动高真空挡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门作启闭运动。
GDQ pneumatic high vacuum flapper valve USES solenoid directional valve to change the direction of air passage, and controls the actuating cylinder to drive the valve opened and closed.
GD Q型气动高真空挡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门作启闭运动。
GDQ pneumatic high vacuum flapper valve USES solenoid directional valve to change the direction of air passage, and controls the actuating cylinder to drive the valve opened and closed.
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