Product description 

• Oil volume is indicated as follows (Notes: When oil volume of oil outlets is the same, only one oil volume level is indicated)
• Example 1: GFA/GFB-05-02 means the oil ejection volumes of positions 1, 2, 3, 4 and 5 of the 5-position distributor, and oil ejection volume shall be 0. 2mg/time
• Example 2: GFA/GFB-05-53235 means the oil ejection volumes of positions 1. 2. 3, 4 and 5 of the 5-position distributor, and oil ejection volume shall be 0.5, 0.3, 0.2, 0.3 and 05ml/time
• For instance: 7, 8, 9 and 10 are combinations of GFA/GFB-02

☆ Notes:  GFA/GFB-03, GFA/GFB-04, GFA/GFB-05 and GFA/GFB-05 . 6 is combination of GFA/GFB-03 and GFA/GFB-03

Principle of BTG/ BTGK distributor
• The lubricant conveyed from the oil injector shall be pulled up from the umbrella valve in the GFA/GFB distributor
• When the umbrella valve seals the oil outlet port, the oil pressure forces GFA/GFB oil storage block to overcome the spring force to lower the oil level, and the oil cavity starts to store oil
• When GFA/GFB oil storage block is pushed to the top of the oil cavity, oil storage of the BTGBTGK is completed
• When the oil pump stops supplying oil, the unloading valve is opened automatically, and the main oil pipe injects oil into it, and the system pressure is lowered down. The umbrella valve reciprocates and seals the oil inlet, and the GFA/GFB oil storage block starts to eject lubricant in the oil cavity