three-way control valve

Three pressure equalizing pressure control valve

三种压力平衡的压力控制阀

Three Dimensional Static Thermal Analysis and Thermal Intensity Calculation of Control Valve

电动调节阀的三维稳态热分析及热强度计算

The model of electric control valve is built by PRO/ E three-dimensional software firstly, and then three-dimensional static temperature field and the stress fields about some parts are obtained by ANSYS with FEA solution.

首先应用PRO/E三维软件进行建模，其次通过ANSYS有限单元法分析软件得出电动调节阀三维稳态温度场及部分组件的热应力场。

Application of electro-hydraulic servo valve control in three-dimensional CNC pipe bending machine

电液伺服阀在三维数控弯管系统中的应用研究

The principle points for aeration/ deaeration valve installation of long distance pressured delivery conduit are scientific quantification, differentiated molding, three-point and three-line and discharge control.

长距离有压输水管道排（进）气阀的设置要点为：科学定量、区别造型、三点三线、控制流量。