Sany Zoomlion accessories can customize the relief valve core 1AK6 DMDAMNN

Product Description:

The relief spool is a common hydraulic control element used to control the pressure in the hydraulic system. It is located inside the relief valve and controls the pressure level in the system by adjusting the position of the spool.

The relief valve core is usually made of metal, such as steel or copper alloy. It has special shapes and channels that allow it to control fluid flow in hydraulic systems.

When the pressure of the hydraulic system exceeds the preset setting pressure, the relief valve spool begins to play a role. It will pass through the orifice in the spool to direct excess fluid to the overflow channel or oil return port, thereby reducing the pressure on the system. When the system pressure returns to the set range, the relief spool automatically closes to prevent further fluid overflow.

The relief spool plays a protective role in the hydraulic system. It can prevent the system from being damaged by excessive pressure, while maintaining the stability and reliability of the system. By adjusting the position of the relief spool or replacing the spool with different set pressure, the pressure of the hydraulic system can be adjusted and controlled according to the specific needs.

Overall, the relief spool is a key component in the hydraulic system, protecting the system by controlling the pressure and ensuring its normal operation.

Technical Parameters:

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