AAK Hydraulic Pressure Control Valve 3 High Performances

AAK hydraulic pressure control valve has conquered Samuel with 2 million times
performance, within 3μm accuracy and 1500H corrosion resistance, with 3 these
high differences, winning back the order from Samuel's 5-year old supplier. At
the same time, we have also reached a strategic cooperation on hydraulic valves
and long-term supply of supporting hydraulic components.

Samuel is from a hydraulic equipment company in Italy, and he didn't have much
cooperation with AAK in the early stage. At the beginning of the year, they
developed a hydraulic cylinder for the solar thermal power generation system in
Dubai, and needed to purchase hydraulic pressure control valves. Samuel chose
an old supplier who has cooperated for more than 5 years. After 45 days, the
hydraulic pressure control valve samples were tested, and it was found that the
flow control was unstable. Red rust appeared after more than 500 hours of salt
spray test, while Samuel required at least 1,500 hours to adapt to the desert
environment of Dubai. The hydraulic pressure control valve manufacturer said
that the accuracy is up to standard, and the unstable flow is related to the
design. At the same time, the hydraulic pressure control valve adopts the
surface treatment of white zinc plating, and the salt spray test should not
fail. Samuel was unhappy and had to start looking for a new hydraulic pressure
control valve manufacturer.

Samuel asked more than 10 manufacturers, but none of them had confidence in the
hydraulic control valve with 2 million times of performance used in the desert
environment of Dubai. He began to worry at this time, as can be seen from his
email to me. He said in his email: I know that AAK has hydraulic flow control
valves that are not afraid of high temperature and have been sold to the Middle
East, as well as hydraulic counterbalance valves that have not been corroded
after a year of sandstorm. I have a hydraulic pressure control valve used in
Dubai. No manufacturer is willing to take over. Can AAK make a hydraulic
pressure control valve with 2 million times performance used in Dubai? After
communication, I learned that the manufacturer he had worked with for 5 years
surrendered, and other manufacturers had no intention of accepting orders. I
told him that in order to make hydraulic pressure control valve with 2 million
times performance used in Dubai, the corrosion resistance of the valve surface
must be solved first. Samuel may realize that I have hit the point of the
problem, and immediately sent me drawings and other information.

Our engineer partially optimized Samuel's original design of hydraulic pressure
control valve and told him that for hydraulic pressure control valve with 2
million times performance, within 3μm accuracy and 1,500H corrosion
resistance, if the sample of AAK also fails, there is no need to try other
hydraulic valve manufacturers in Ningbo, he can just wait for our samples. 45
days later, AAK sent 30 hydraulic pressure control valves. 2 months later, that
is, last week, Samuel informed that all the 3 performances of AAK hydraulic
pressure control valves had reached the standard, and it was also the only
manufacturer that reached the standard. Their team was very happy. Samuel
cancelled the PO with the 5 years old supplier and transferred it to AAK. At
the same time, we have reached a strategic cooperation on hydraulic valves and
long-term supply of supporting hydraulic components.

AAK hydraulic pressure control valve can be outstanding with 3 high from peers,
which depends on 3 important cornerstones:

1. AAK technical team, adhering to innovation and technical transformation,
changed the design for 6 times, and finally determined the optimal design of
the inlet and outlet of the hydraulic pressure control valve, that is, the
optimal hydraulic control ratio. By means of diversion, the relative balance of
the pressure on both sides is adjusted to ensure the smooth operation of the
equipment.

2. AAK hydraulic pressure control valve adopts zinc nickel alloy coating, the
nickel content is more than 13%, and the corrosion resistance is increased by
more than 10 times. Most manufacturers are unwilling to spend this high cost,
and also not able to control this special coating process.

3. AAK has produced ODM hydraulic valves for 3 of the world's top 500 for 10
years, and the performance is benchmarked with the international first-line
hydraulic valve brands.

AAK hydraulic pressure control valve, performance, accuracy, salt spray test,
no accident, welcome to have a try!

https://www.aakindustry.com/info-detai , l/hydraulic-pressure-control-valves-
aak278

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