AAK Hydraulic Directional Control Valve Benchmarking HydraForce

Evelyn is from a hydraulic equipment company in Mexico. He has been engaged in
the procurement of hydraulic valves for 5 years and has been very successful.
However, the hydraulic cartridge directional control valves purchased in the
early stage fell down. At the end of last year, their excavator was complained
by the customer that the output power was unstable. The after-sales server
believed that the leakage of the hydraulic cartridge directional control valve
was probably the cause. After disassembly, it was true that there was a gap
between the valve spool and the contact point of the valve hole. The original
manufacturer of the hydraulic cartridge directional control valve reported that
after more than 10 months of use, individual leaks were unavoidable, and the
hydraulic cartridge directional control valve could only be replaced. However,
1 month later, more and more complaints were filed. Evelyn realized that the
service life of the valve produced by this manufacturer is about 1 year, or
500,000 to 700,000 times of performance. Evelyn started to send inquiries for
"2 drops/min hydraulic cartridge directional valve with a performance of more
than 1.5 million times". After 1 week, there was no quotation from any
hydraulic valve manufacturers. Evelyn had a big headache.

Evelyn found AAK on Google and left a message: 2 drops/min hydraulic cartridge
directional valve with a performance of more than 1.5 million times, can it be
guaranteed? I told him that this hydraulic cartridge directional control valve
with high requirements for both function and performance is actually a
benchmark for the manufacturing quality of HydraForce. AAK has served
HydraForce for 9 consecutive years. If this is a real order, try it directly.
If you just ask about the price, don’t waste time on both sides.

After 35 days, 20 hydraulic cartridge directional control valves were sent out.
Evelyn informed by email last week that the excavator with AAK hydraulic
cartridge directional control valve has been installed for 1 year, and no
customer complained about abnormal output power. I told him that the
performance of this model can reach 2 million times, which is 3 times of that
of your original hydraulic valve manufacturer, as long as no one does anything
wrong about it. Evelyn is relieved.

AAK can achieve 2 drops/min of hydraulic cartridge directional valve with a
performance of 2 million times, which is the result of adhering to the quality
standard of HydraForce. AAK spends no less than 400,000 dollars on R&D and
technology upgrading every year.

1. AAK has produced OEM hydraulic valves for 3 world top 500 companies for 10
years. The self executing quality control process is more strict than the ISO
certification system. It is focused on manufacturing details, process
innovation and technology research and development. HydraForce and SUN
Hydraulics are also loyal customers of AAK, and have been cooperating
continuously for 9 years.

2. The AAK engineer team, in terms of the selection of raw materials and spare
parts, starts from the requirements of working conditions and is targeted,
never following the trend. Especially in the customization of hydraulic
cartridge directional control valve with high requirements, there are some
tricks and cases.

3. AAK has a self-developed test bench, each valve is 100% fully inspected from
function to performance, while most hydraulic valve manufacturers just conduct
random inspection.

AAK hydraulic cartridge directional control valve, 2 drops/min, with a
performance of 2 million times, you can also have a small trial!

https://www.aakindustry.com/info-det , ail/hydraulic-directional-control-valves-
aak37 , 1

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