Guangzhou Gangwo Engineering Machinery Parts Department
| Payment Terms | L/C,D/A,D/P,T/T |
| Model | HD820-R |
| Delivery Time | 3-7 Days |
| Stock | In stock |
| P/N | 669-24900701/669-97700200 |
| Packaging Details | Carton |
| Part Name | Auxiliary Relief Valve |
| MOQ | 1 PC |
| Services | During working hours |
| Supply Ability | 10000 pcs per month |
| Model Number | HD820-R |
| Certification | CE,ISO |
| Brand Name | GVO |
| Place of Origin | China |
View Detail Information
Explore similar products
2420-1225A Excavator DH215-7 DH220-5 DH220-7 Main Relief Valve
723-30-90101 For Excavator PC100-6 PC120-6 130 Main Relief Valve
723-40-51401 Main Relief Valve For Komatsu PC200-6 PC200-7 Parts
702-73-01520 Komatsu PC200-6 PC210-6 Rotary Auxiliary valve parts
Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Model | HD820-R |
| Delivery Time | 3-7 Days | Stock | In stock |
| P/N | 669-24900701/669-97700200 | Packaging Details | Carton |
| Part Name | Auxiliary Relief Valve | MOQ | 1 PC |
| Services | During working hours | Supply Ability | 10000 pcs per month |
| Model Number | HD820-R | Certification | CE,ISO |
| Brand Name | GVO | Place of Origin | China |
| High Light | HD820-R Excavator Relief Valve ，Hydraulic Pressure Control Valve ，Excavator Auxiliary Safety Valve | ||
669-24900701/669-97700200 Hydraulic Pressure Control Valve Auxiliary Relief Valve Safety Valve for HD820-R Excavator Spare Parts
Key attribute
|
Part name |
Auxiliary Relief Valve |
|
Model |
HD820-R |
|
P/N |
172A47-75400 |
|
MOQ |
1PC |
|
Packing |
Carton |
| Certificate | CE, ISO |
|
Delivery |
3-15 Days |
|
Shipping port |
Huangpu,Guangzhou |
Product profile
Direct Fit, Easy Installation: Designed for a wide range of Hitachi models including EX100-5, EX120-5, EX200-5, EX230-5, EX270-5, ZX200, ZX210-5G, and ZX330-3, as well as other models like 160DLC, 180GLC, 210GLC, and 300GLC. It installs without modification, so you can get back to work fast.
Critical System Overpressure Protection: As the primary safety device for the main hydraulic circuit, the valve releases pressure when it gets too high. When system pressure exceeds the set value, it diverts excess hydraulic fluid to the return line, preventing damage to the main pump, control valve, cylinders, and pipelines from overload.
Smooth and Stable Operation: By keeping hydraulic pressure steady, it helps your machine run smoothly and respond well, even when the load changes. You get consistent performance for digging, lifting, and swinging.
If you need other parts, send us the related details please:
1.The pictures
2.The p/n
3.The size
GVO Value
We are a professional manufacturer and exporter of hydraulic components, electrical systems, and engine parts for excavators. Founded in 2017 and headquartered in Guangzhou, China, we focus on value and consistency.
We supply hydraulic pumps, gear pumps, relief valves, throttle motors, sensors, solenoid valves, regulators, wiring harnesses, and engine parts. Our products are compatible with major excavator brands. Over 1,000 part numbers are kept in stock.
As a factory-direct supplier, we eliminate middlemen to offer competitive prices. We control quality and cost from raw material to finished product. Every part is inspected and performance-tested before shipment.
We help customers confirm models, avoid wrong purchases, and ship common parts fast. No matter the order size, we treat everyone the same. Our products are exported to more than 30 countries and regions.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2012
Total Annual:
7500000-12000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
关于我们:我们是一家致力于生产高精度挖掘机配件的制造商. 我们的业务范围:我们的供应链主题发动机零部件,液压元件,溢流,先导泵,齿轮,电气元件,密封件和轴承.我们服务于第三个市场,在挖掘机零部件行业拥有超过15年的经验,... 关于我们:我们是一家致力于生产高精度挖掘机配件的制造商. 我们的业务范围:我们的供应链主题发动机零部件,液压元件,溢流,先导泵,齿轮,电气元件,密封件和轴承.我们服务于第三个市场,在挖掘机零部件行业拥有超过15年的经验,...
Get in touch with us
Leave a Message, we will call you back quickly!