AAK Hydraulic Proportional Valve 3 Tips No Jamming Benchmarking SUN

Ewalz is from Turkey, and mainly purchases standard parts of hydraulic cartridge valves from Ningbo China. Recently, they developed a hydraulic manifold that requires the use of SUN proportional valves. He purchased it from a proportional valve manufacturer in Ningbo, and after 2 weeks of operation, the equipment experienced significant vibration. The on-site engineer found that the proportional valve was severely stuck. The original hydraulic valve manufacturer stated that this proportional valve is a replica of SUN, with fully calibrated parameters, but there are differences in performance.

Ewalz browsed the AAK hydraulic valve website, stayed for nearly 15 minutes and left a message:

1. Does AAK have an existing program for benchmarking SUN proportional valves?

2. Can AAK completely solve the problem of valve spool jamming, vibration and noise?

AAK HYDRAULIC VALVES (591) 2023-05-25

https://www.aakindustry.com/info-detail/proportional-valves-aak591