Zhejiang, CN
SKU AAK751
For Hydraulic Cartridge Valve Cage with 0.3µm Cylindricity and 2μm accuracy, AAK achieved in 3 steps
Hydraulic Cartridge Valve 3 Steps to Guarantee Cage Accuracy
Price on request
No public price on this one — ask the supplier for a quote.
Details
A while ago, Basel from Spain left a message on the website of hydraulic cartridge valve manufacturer AAK: Can you GUARANTEE that the cylindricity of the cage of the hydraulic cartridge valve is controlled within 0.3µm, and the accuracy of within 2μm? With the word“GUARANTEE” capitalized, I can feel Basel's emotions, he should have received promises from other hydraulic cartridge valve manufacturers, but he has been hurt.
After communication, it was learned that Basel had tested the samples from a hydraulic cartridge valve manufacturer in Ningbo China. The 6 testing samples passed the requirements of 0.3µm cylindricity and 2μm accuracy for the valve cage. However, the 480 pcs of shipment had accuracy issue. That is to say, the machining accuracy of the original hydraulic cartridge valve manufacturer is unstable.
https://www.aakindustry.com/info-detail/hydraulic-cartridge-valve-manufacturers-aak751