AAK Hydraulic Cartridge Relief Valve 2 Unique Features

Lennox comes from a hydraulic equipment company in Greece. In the second half of last year, a batch of hydraulic cartridge relief valves purchased stumped him. Some time ago, they sold hydraulic power unit equipment. The customer complained about the slow unloading speed and low adjustment sensitivity. After the after-sales inspection, it was found that there were debris and other impurities in the space between the valve body and the valve spool of the hydraulic cartridge relief valve, which could easily cause the hydraulic cartridge relief valve to jam intermittently. It was thought that the problem could be solved after thorough cleaning, but soon the old problem occurred again. The original manufacturer of the hydraulic cartridge relief valve said that the problem was caused by unqualified hydraulic oil.

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