Fault judgment and elimination of electro-hydraulic valve:

Electro-hydraulic valve is a reasonable control valve in principle and structure at present. The rationality of its structure is fully reflected in fault judgment and maintenance. The fault judgment of the electro-hydraulic valve is very simple. With the help of the three regulating ball valves of the electro-hydraulic valve itself, the fault location can be accurately determined. Maintenance is also very easy, simply remove a few catheters, a few nuts. It is not necessary to light the medium in the pipeline during repair, but only need to close all the three regulating ball valves on the valve, and only a small amount of medium will overflow when disassembling or unloading parts.