Fuel valve test device HDFD-1100

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This device is used to test the fuel valve of large ship main engines. The model is HDFD1100.
This equipment can test the fuel valves of various main engines, including the fuel valves of MAN35-98.

[@rohitrawat7792]

Hello, during pressure testing fuel valve, Unable to develop pressure above 26 bar and continuos oil is coming put of fuel valve purging line. What could be the problem?

[@ailesen]

The two nuts of the fuel valve are not tightened