Excavator Control Valves

Excavator Control Valves – Hitachi, John Deere, Caterpillar

VI Equipment has a large inventory of Excavator Parts, including John Deer Control Valves, Hitachi Control Valves, Caterpillar Control Valves and more ready to ship worldwide. We offer used, rebuilt and new control valves for excavators. Choose from one our control valves below or contact us for all your excavator part needs!

We Ship Excavator Control Valves to the USA, Canada, and Worldwide

No matter where your project takes you, VI Equipment can keep you moving. We offer global shipping on all our excavator control valves, ensuring you get the parts you need quickly and efficiently.

Why Shop VI Equipment for Your Excavator Control Valves

There are many reasons to choose VI Equipment for your excavator control valves. We offer exceptional value, unmatched selection, and reliable performance to keep your projects on track. Discover the VI Equipment difference and experience the benefits firsthand

The Function of Excavator Control Valves

Control valves are integral to an excavator’s hydraulic system, directing the flow of hydraulic fluid to various components such as the boom, arm, and bucket. By regulating the fluid’s direction and pressure, these valves enable precise movements and operations, ensuring the excavator performs tasks efficiently and safely.

Common Indicators of Control Valve Issues

Recognizing early signs of control valve problems can prevent more significant issues down the line. Some common indicators include:​

• Erratic Movements: Unpredictable or jerky movements may suggest valve malfunctions
• Delayed Response: A noticeable lag between control input and machine action can indicate internal valve wear.
• Hydraulic Fluid Leaks: Visible leaks around the valve area often point to seal failures or cracks.

• Unusual Noises: Hissing or whining sounds during operation may be due to internal leakage or pressure issues.​

Addressing these symptoms promptly can maintain the excavator’s performance and extend its lifespan.​

Maintenance Tips for Control Valves

Regular maintenance of control valves is essential for optimal excavator performance:​

• Routine Inspections: Regularly check for signs of wear, corrosion, or damage.​

• Cleanliness: Ensure the hydraulic fluid is clean and free from contaminants that can damage valve components.​

• Seal Checks: Inspect seals for wear and replace them as needed to prevent leaks.​

• System Flushing: Periodically flush the hydraulic system to remove any accumulated debris or sludge.​

Implementing these practices can enhance valve efficiency and reduce the risk of unexpected failures.​

Choosing Between Rebuilt and Used Control Valves

When selecting a replacement control valve, consider the following:​

• Rebuilt Valves: These have been disassembled, inspected, and had worn parts replaced, offering performance close to new units at a reduced cost.​

• Used Valves: Typically removed from decommissioned machines, these are cost-effective but may have varying degrees of wear.​

Your choice depends on budget constraints, urgency, and the specific requirements of your excavator model.