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1·Pressure governor valve is composed by governing valve, oil, water separation devices and a combination of one - way valves, etc.

调压阀是由调压阀、油水分离器及单向阀等构成的一个组合阀总成。

2·Mud valves and Angle by the hydraulic cylinder type combination valve, hydraulic power drive cylinder valve lift, the valve open or closed channel, in order to achieve the fluid off.

排泥阀产品由液压缸和角式截止阀组合而成，液压缸内动力带动瓣升降，使阀体通道开或闭，以达到流体通断。

3·Any combination of normally closed, normally open or universal valves may be grouped together.

任何结合在一起的常闭，常开或通用阀门可归纳。

4·Building valves - water pressure reducing valves and combination water pressure reducing valves - Requirements and tests.

建筑阀门。供水减压阀和复合供水减压阀。要求和试验。

5·Many installations use a tandem combination of two valves.

许多情况下都是采用两个阀门串联安装。

6·The machine optimization design method in combination with the reed valves geometry shape was employed to optimize the design.

采用机械优化设计方法并结合阀片的几何形状进行优化设计。

7·Finally, combination with the structure of the two tested valves, this paper analyses the reasons of the performance change of the tested valves.

最后，结合被试阀的结构分析了导致被试阀性能变化的原因。

8·These control gate valves are available with 3-position pneumatic actuator, and with stepper motor for controlling and isolation. A valve in combination with an adaptive pressure controller.

此类控制阀配有三位气动传动器、步进马达，与自适性压力控制器配套使用。