• 2420-12252420-1225
  • 2420-12252420-1225


Guangzhou Jianleshun Machinery Co., Ltd. is a supplier mainly engaged in the research and development and manufacture of excavator accessories. The main products are 2420-1225 High quality main safety valve for DH220-5 HD820, and always provide customers with high-quality products, providing first-class, fast, Awesome services. We will continue to forge ahead, innovate, and create a century-old enterprise.

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Product Description

2420-1225 High quality main safety valve for DH220-5 HD820  


Product introduction

2420-1225 High quality main safety valve for DH220-5 HD820 Relief valves are used in almost all hydraulic systems. The function of the safety valve is to limit the maximum pressure that can exist in the system. Under ideal conditions, the relief valve should provide an alternate flow path for the fluid to the tank while maintaining constant system pressure


Product parameter(specification)


 Excavator Hydraulic Parts

Part No

2420 - 1225

Model Number

DH220 - 5 DH220 - 7 HD512 HD820 EC210


100% New

Quality Control

100% Inspection

2420-1225 High quality main safety valve for DH220-5 HD820 Pressure relief valves are spring-loaded valves designed to open and relieve excess pressure, then close immediately, preventing any loss of fluid flow after returning to normal. Pressure relief valves are designed for use as a safety measure in hydraulic systems. It is a device designed to automatically release substances from a hydraulic system to protect the system when the pressure is preset to a limit



Product Details

1.2420-1225 High quality main safety valve for DH220-5 HD820

2.100% Quality Inspection to Ensure High Peformance

3.Good Reliability&Durability,Long Service Life

4.Standard product design

5.Fast delivery with good price

Hot Tags: 2420-1225, Manufacturers, Suppliers, Factory, Discount, China, Price, Durable, Latest Selling

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