Dual line electric driven change-over valve

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A two-line electric valve is used in systems for central greasing. When the cycle is complete lubrication of a highway toggle switches for signal control unit to turn off the pump and motor rail lubrication that makes switching to another bus. After the break the cycles of the same principle continues. Due to its robust construction and reliable operation of this device is very suitable for use in the harshest conditions such as in steel mills, mines, open pit mines on excavators.