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比例换向阀专题[0]

Posted on 2023年11月14日 by

比例换向阀也成为比例阀,其使用介于换向阀和伺服阀之间,由于其接口和换向阀兼容,耐污染,并且能够达到工程使用的闭环要求,因此在大型工业现场使用较多。

  • 标准部分

  1. 伺服阀标准
  • 样本部分

  1. 常用伺服阀和比例阀供应商
  2. 位置类传感器供应商,主要是LVDT类阀用位置传感器
  3. 阀用放大器,简易控制器和电磁铁供应商,主要是指驱动电磁铁和驱动电路
  • 应用部分

  1. 力士乐 直动式比例方向阀  4WRA(不带位置反馈)
  2. 力士乐 伺服比例阀 4WRPH6 +模拟式放大器(带位置反馈)
  3. 力士乐 4WRPEH 集成放大器的比例阀(带位置反馈)
  4. 力士乐 4WRL 大流量伺服比例阀+模拟式放大器(两级阀,带位置反馈)
  5. 力士乐 集成数字轴控制器和现场总线的高频比例阀 4WRPNH
  6. parker比例阀选择指南
  7. parker D*FH系列 高性能比例阀
  8. parker D1FB 比例换向阀
  9. YUKEN伺服阀与同行企业产品对照表
  • 培训部分

  1. 国产比例阀在线故障诊断装置
  2. Vbox直动式比例阀功能测试
  3. 凯德福的比例阀和伺服阀便携式故障诊断仪
  4. 比例阀名词的标准化解读
  5. 选择比例阀,要不要LVDT?
  6. 比例阀和伺服阀的区别
  7. 如何选择比例阀、伺服阀和高频响阀
  8. 伺服阀/比例阀零位特性与平衡阀对精密运动控制的影响
  9. 电调制液压控制阀试验方法标准讲解
  10. Parker电液比例阀与伺服阀技术讲座

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