GVO 4228354 Hydraulic Pressure Relief Valve Main Relief Valve Main Control Valve for EX200 6BD1 792DLC 892 790D 892DLC Excavator
Hydraulic pressure relief valve for excavator
,Main control valve for EX200 excavator
,Excavator relief valve with warranty
GVO 4228354 Hydraulic Pressure Relief Valve Main Relief Valve Main Control Valve for EX200 6BD1 792DLC 892 790D 892DLC Excavator
Key attribute
|
Part name |
Main Relief Valve |
|
Model |
EX200 6BD1 792DLC 892 790D 892DLC Excavator |
|
P/N |
4228354 |
|
MOQ |
1PC |
|
Packing |
Carton |
| Certificate | CE, ISO |
|
Delivery |
3-15 Days |
|
Shipping port |
Huangpu,Guangzhou |
Product profile
- Direct fit for EX400-1 and Hyundai R55-7 / R55-7A.
- Main relief function: limits pressure, prevents pump and valve damage.
- Stable performance under high pressure and harsh conditions.
- Durable construction for long service life.
- Easy replacement, less downtime.



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GVO Value

Guangzhou GVO Precision Hydraulic Co., Ltd. is 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 one-stop parts supply for the global construction machinery industry.

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 brands such as Komatsu, Catt, Kobelco, Hitachi, VOolvo, Hyundai, Doosan, Sany, XCMG, JCB, and Case. With over 1,000 part numbers in stock, we can meet both common and urgent requirements.

As a factory-direct supplier, we control quality and cost from raw material to finished product. Every part is inspected and performance-tested before shipment. If you are not sure about the model, we help you confirm it and avoid mistakes. Common parts ship quickly. If you have any problems after receiving the goods, we help you solve them.

Whether you are a distributor, a construction team, a repair shop, or an individual machine owner — no matter the order size — we treat everyone the same. Our products are exported to more than 30 countries and regions across Asia, Africa, Europe, and the Americas.
We hope to become your trusted long-term parts partner.
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