Hydraulic cartridge directional control valve with high pressure resistance and large flow, the stab

Primo is from a hydraulic equipment company in Brazil. He has been smooth in this industry for 5 years, but encountered trouble in a hydraulic cartridge directional control valve. At the beginning of this year, their company sold a batch of hydraulic supports. After 6 months, the customer reported that the pipeline interface was suddenly broken. The after-sales server thought it would be OK to replace the pipes, but a week later, an accident was almost caused and the customer was angry. The original source is the hydraulic cartridge directional control valve. When the control valve is opened in reverse direction, the system oil overflows rapidly with a large amount, and the impact pressure causes the fracture of the pipeline interface.

Primo found AAK on Google. After browsing AAK website, he left a message.

https://www.aakindustry.com/info-detail/hydraulic-cartridge-directional-control-valves-aak407