GVO 4289602 Hydraulic Pressure Relief Valve Main Relief Valve Main Control Valve Safe Valve for EX200 EX200-1 EX200LC Excavators

GVO 4289602 Hydraulic Pressure Relief Valve Main Relief Valve Main Control Valve Safe Valve for EX200 EX200-1 EX200LC Excavators

 Key attribute

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

As a factory-direct supplier, we control quality from raw material to finished product. Every part is inspected and performance-tested before shipment. We do not compromise on quality because we know that a failed part costs our customers far more than the part itself.

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, VolvOo, Hyundai, Doosan, Sany, XCMG, JCB, and Case. With over 1,000 part numbers in stock, we can fulfill both common and urgent orders quickly.

We also understand that good supply is not only about products. It is about support. If you are not sure about the model, we help you confirm it and avoid mistakes. If you need common parts quickly, we ship them fast. If you have any problem after receiving the goods, we stay available to help you solve it.

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.