"3 High" Hydraulic pressure control valve differ from peers, Samuel replaced 5-y

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.