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•Lubricant delivered from the oil injector starts to drive through the umbrella valve in the BFA/BFB distributor
•When the umbrella valve closes the oil outlet hole, oil pressure forces BFA/BFB oil storage block to overcome spring force and lower down, and the oil cavity starts to store oil
•When BFA/BFB oil storage block arrives at the top of the oil ca vity, storing oil by BFA/BFB is完成
•当油泵停止供应油时，解压缩阀会自动打开，以使主要油管中的润滑剂 通过减压阀返回。系统压力降低，伞状阀将往复并关闭入口油， 而BFA/BFB机油存储块压缩油腔中的润滑剂到油出口端口
注意：7、8、9和10是BFA/BFB-02，BFA/BFB-03，BFA/BFB-04，BFA/BFA/BFB-05和BFA/BFB-05的组合。 6是BFA/BFB-03和BFA/BFB-03的组合
