GVO32323559 Main Relief Valve Pressure Relief Valve Control Valve Safety Valve Overload Relief Valve for Excavator DH55-V Engine
Excavator relief valve for DH55-V engine
,Main relief valve for excavator
,Pressure relief control valve
GVO32323559 Main Relief Valve Pressure Relief Valve Control Valve Safety Valve Overload Relief Valve for Excavator DH55-V Engine
Key attribute
|
Part name |
Main Relief Valve |
|
Model |
DH55-V Engine |
|
P/N |
32323559 |
|
MOQ |
1PC |
|
Packing |
Carton |
| Certificate | CE, ISO |
|
Delivery |
3-15 Days |
|
Shipping port |
Huangpu,Guangzhou |
Product profile
- Model Compatibility: Designed for B55W-1, SOLAR 55, SOLAR 55-V PLUS, SOLAR 55W-V, and SOLAR 55W-V PLUS excavator models.
- Pressure Management: Releases hydraulic pressure when it becomes too high to support protection of pumps, cylinders, and related system components.
- Stable Machine Response: Helps maintain steady hydraulic pressure during changing loads for consistent digging, lifting, and swinging operations.




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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 provide reliable supply and global reach.

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 control quality and cost. Every part is inspected and performance-tested before shipment. We help customers confirm models, avoid wrong purchases, and ship common parts fast.

We serve customers in more than 30 countries and regions across Asia, Africa, Europe, and the Americas. No matter the order size, we treat everyone the same.
Precision Components. Global Supply. Trusted Partnership.
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