Four Circuit Protection Valve

 Original NO.  : AE4170

  ports:port1m22*1.5,port21,22,23,24:m16*1.5

  open press :21,22,23,24:7.0

  comment:feed back all circuits

   1.OEM products, abide strictly by the ISO9001:2000

   2.Offer free samples

   3.Delivery time

   4.Good after-sale service

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