AAK defeated Spanish Manufacturers, through PK of Coaxiality of Hydraulic Needle Valve

Diego, from Spain, has been engaged in the procurement of hydraulic valves for 5 - 6 years. But the hydraulic cartridge needle valves purchased from a local manufacturer stumped him. At the beginning of last year, their company urgently purchased a batch of hydraulic needle valves to be installed on a batch of hydraulic equipment that customers urgently need. Diego purchased the hydraulic needle valves from a local manufacturer. 3 months after the equipment was sold, the customer complained that the equipment was unstable. After testing the hydraulic system, it was found that when the hydraulic needle valve spool was in the fully closed position, it was stuck radially.

Diego found AAK on Google, noticed that AAK had solved the coaxiality problem for customers, and left a message to us: Can you control the coaxiality error of the hydraulic needle valve within 2μm?

https://www.aakindustry.com/info-detail/hydraulic-needle-valves-aak388