The hydraulic cartridge flow control valve with a cylindricity of 0.003mm, the technology used by A

Edgar is from a hydraulic company in Britain. Recently, the supervisor asked him to purchase a hydraulic cartridge flow control valve with a rated pressure of 15~20MPa, a fit clearance of 0.012~0.015mm and a cylindricity of 0.003mm. Edgar saw the parameters of this hydraulic cartridge flow control valve and was a bit stunned. It was difficult for his current hydraulic cartridge flow control valve manufacturers to reach the standard. Although one of the manufacturers promised to be 90% sure, the cylindricity accuracy could not be approved, because the processing of the blind hole of the hydraulic cartridge flow control valve was not sufficient enough.

I'm not sure where Edgar learned about AAK. He left a message on our website: Can you process the hydraulic cartridge flow control valve with a cylindricity of 0.003mm? Because the parameters are not the only factor, we cannot simply answer yes or no.

https://www.aakindustry.com/info-detail/hydraulic-cartridge-flow-control-valves-aak376