Many manufacturers have no solution to the hydraulic cartridge directional control valve, AAK solved

Ryan is from a hydraulic equipment company in Brazil. In the first half of this year, they had a hydraulic logistics equipment complained by users that the control was abnormal. The after-sales engineer found that the instantaneous peak pressure of hydraulic cartridge directional control valve was too high during reversing process, which affected the function of hydraulic cartridge directional control valve and led to unstable equipment control, so the hydraulic cartridge directional control valve had to be replaced. The hydraulic cartridge valve manufacturer thought that the hydraulic cartridge directional control valve was produced according to the drawing, and its function and accuracy were up to standard.

Ryan found me under the introduction of his customer Bernardo, who is also a customer of AAK Hydraulic Valve. 

https://www.aakindustry.com/info-detail/hydraulic-cartridge-directional-control-valves-aak364