Welcome to www.aakindustry.com

For the Hydraulic Cartridge Proportional Valve with Small Pressure Loss and Accurate Control, AAK has no competitor

Views : 90
Update time : 2022-11-26 21:30:58

Brandon is from a hydraulic equipment manufacturing company in Colombia. In the early stage, they developed a forging hydraulic press. The main selling point is: high speed when unloaded, and low speed when overloaded. The engineer has high requirements for the hydraulic cartridge proportional valve used and reminded Brandon to find a reliable manufacturer of the hydraulic cartridge proportional valves. Brandon chose a manufacturer who worked with their company for 5 years to sample the hydraulic cartridge proportional valve. During testing, the equipment was not smooth, especially in the process of pressure relief, the pressure and flow impact was large, the noise was loud, and the abnormal flow lead to the unstable speed of the equipment. The engineer required that the hydraulic cartridge proportional valve must be optimized. The original manufacturer had to give up after 30 days of trying, and Brandon was worried.  

 

Brandon clicked on AAK's article about hydraulic cartridge proportional control valve in B2B and left a message: Can you customize a hydraulic cartridge proportional valve with small pressure impact and accurate flow control? After communication, we learned that the original cartridge valve manufacturer could not optimize the structure. After checking his hydraulic cartridge proportional valve drawings and equipment work videos, I told him that optimizing structure was the only solution, but not 100% confidence, then no further email from Brandon. 2 weeks later, he suddenly asked about the lead time and development cost for the customization. After 35 days, AAK sent 8 hydraulic cartridge proportional valve samples.

 

1 month after the samples were sent, Brandon sent an email to inform that their engineers were very satisfied with the hydraulic cartridge proportional valve optimized by AAK, and the equipment was successfully debugged and was in market promotion stage. They believed that the pre-sales would not be low. AAK hydraulic cartridge proportional valve can ensure small pressure impact and accurate flow control during pressure relief. We optimized it as follows:

 

1. 4 symmetrical waist shaped holes were processed on the valve sleeve, which can reduce the pressure impact and sudden change of speed of the oil near the valve port, and also reduces the energy loss of the oil in the flow process. Most hydraulic cartridge proportional valve manufacturers use round holes, which are easy to process.

 

2. The displacement of the valve spool is controlled by the pilot control mechanism. The oil flows into the two closed areas composed of the valve spool, the control cover plate and the valve sleeve through the control cover plate, and the valve spool moves up and down through the differential pressure of its oil.

 

3. The valve cover is equipped with a displacement sensor to detect the displacement of the valve spool in real time, and the high-precision linear control can meet the characteristics of flow gain and smooth flow, and reduce the pressure impact during the pressure relief process.

 

AAK hydraulic cartridge proportional control valve, with small pressure loss and precise control, you can also have a small try!

 

AAK HYDRAULIC CARTRIDGE VALVES (422) 2022-11-26

Related News
Read More >>
For Hydraulic Directional Control Valves with body made of 45 steel, why is AAK more durable than its peers? For Hydraulic Directional Control Valves with body made of 45 steel, why is AAK more durable than its peers?
Jun .06.2023
Kadin is from Turkey. They have many stores selling hydraulic cartridge valves in Turkey, and the market competition is very fierce. At the beginning of last year, Kadin needed to purchase a batch of hydraulic directional control valves benchmarking SUN.
Brazilian client checked with 7 China hydraulic valve manufacturers in 3 months, and finally found the equivalent model of HydraForce SF08-20 at AAK Brazilian client checked with 7 China hydraulic valve manufacturers in 3 months, and finally found the equivalent model of HydraForce SF08-20 at AAK
Jun .05.2023
Today, AAK posted a solenoid cartridge valve E-SF08-20, benchmarking HydraForce SF08-20. It is a solenoid-operated, 2 way, normally closed, piloted poppet-type, screw-in hydraulic cartridge valve
China Hydraulic Solenoid Valve Manufacturer AAK, eats as much as its capacity, following the Chinese tradition of "making a fortune without fanfare” China Hydraulic Solenoid Valve Manufacturer AAK, eats as much as its capacity, following the Chinese tradition of "making a fortune without fanfare”
Jun .04.2023
Recently, in Ningbo, the hometown of China hydraulic solenoid valve manufacturers, there was a story about China hydraulic solenoid valve manufacturer expanding production line for new orders, but orders did not come finally.
China Hydraulic Solenoid Valve Manufacturer AAK, selects full-time engineers with shortcomings China Hydraulic Solenoid Valve Manufacturer AAK, selects full-time engineers with shortcomings
Jun .03.2023
Yesterday when I arrived at the workshop, a colleague said that engineer Mr. Li had undergone significant changes, which surprised and comforted me. 2 years ago, China hydraulic solenoid valve manufacturer AAK wanted to hire a full-time hydraulic solenoid valve engineer.