• 1. reduction valve: 减压阀 | 减速阀
• 2. pressure reduction valve: 减压阀
• 3. priority reduction valve: 优先控制减压阀

更多释义

• 1.So instead of using Nd-Fe-B Alnico motor to reduce the size of the torque, but also on reducing the size of the servo valve, a reduction of quality, cost savings.
  这样用钕铁硼代替铝镍钴就缩小了力矩马达的体积，也就可以缩小了伺服阀的体积，减少质量，节约了成本。
  dict.yoduao.com
• 2.The structure and principle of jty-1 type air reduction pressure valve for double wind pipe of installation in the raising speed locomotive are described.
  介绍了安装在提速机车上专门用于列车双管供风的jty—1型空气减压阀的结构和原理，并介绍了使用、检修及常见故障的处理方法。
  dict.yoduao.com
• 3.The deflection angle of injection mainly depends on the valve port angle and almost has no relation to the valve size, but the reduction coefficient vavies with both of them.
  射流的偏转角主要受阀口角度的影响，几乎与阀口尺寸无关；但射流的收缩系数则与两者都有关系。
  dict.yoduao.com

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