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parker D*FH系列 高性能比例阀[0]

Posted on 2023年11月14日 by

以常用的D1FHE50MCNBJ0030为说明,此类阀在对于安全性要求较高的场合经常使用,尤其是钢铁类制造行业。

额定单边阀口40L/min@50bar,最大流量46.2L/min,有故障安全位,频响100Hz,零开口。

补充说明:

  1. 对应的力士乐的4wrpeh-集成放大器的比例阀
  2. 此阀可以采用vbox进行故障诊断,接头时6+PE(DIN43563)由于此类阀的电磁力较大,因此即便是没有液压油的情况下,也能够通过vbox观察到阀芯的位移,这对于初步判断电气系统和阀芯卡滞都有帮助。
  3. 对于parker姜比例阀放大器和阀进行集成的认识:正常交付客户使用时,性能能够保证,阀出现故障时能够避免非专业客户混淆放大器和比例阀的匹配。这是常规伺服阀使用时一个较大的陷阱,尤其时对于不了解的小白用户。

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