Stability of AAK hydraulic proportional relief valve helped Sheridan's prototype debugging succeeded

Sheridan is from a hydraulic equipment company in Mexico. The hydraulic pilot operated proportional relief valve purchased some time ago fell him down. One of their hydraulic power units required Sheridan to purchase a hydraulic proportional relief valve. Sheridan worked with a hydraulic relief valve manufacturer in Ningbo who has cooperated with their company for 4 years to make samples. The equipment debugging was abnormal. When the rated flow was set to be large, the pressure was unstable. Their engineer asked to optimize the hydraulic pilot operated proportional relief valve, but the original manufacturer said that their hydraulic proportional relief valve met the accuracy and parameter requirements of the drawings, and had no solution to optimize the original design. Sheridan had a big head and had to look for other hydraulic cartridge valve manufacturers, but a week passed without success.

Sheridan found AAK on Google.

https://www.aakindustry.com/info-detail/relief-valves-aak435