Hydraulic Main Control Relief Valve 0695005 for EX1900 EX2500 EX2600 EX3600 Excavators

Hydraulic Main Control Relief Valve 0695005 for EX1900 EX2500 EX2600 EX3600 Excavators

 Key attributes

Ultimate System Safety Protection

This is the most critical value of the main relief valve. Functioning as a "safety guard," it immediately opens when system pressure rises abnormally, allowing hydraulic oil to return to the tank and preventing costly damage caused by overloading. This protects core components such as the main pump, control valves, and cylinders, avoiding potentially catastrophic losses.

Precise Pressure Regulation & Stability

Through its internal precision spring and spool mechanism, the main relief valve accurately maintains the entire hydraulic system's pressure at a preset safe level. This ensures that during heavy-duty operations such as digging and lifting, the machine delivers stable and controllable pressure output.

If you need other relief valves, send us the related details please:

1.The pictures

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Our Services – Reliability You Can Build On

Downtime Is More Than an Inconvenience

When your machine stops, your business pauses. Your crew waits. Your deadlines slip. Your reputation takes a hit.

That's why we treat every parts order as a continuity mission — not just a transaction.

What That Means

• Risk reduction – We stock parts so you don't have to guess availability.

• Continuity planning – Need a backup? We can help you plan.

• Emergency response – Urgent orders are handled with priority.

• Consistent quality – No surprises, no part failures, no rework.

The Result

Less downtime. Fewer delays. More confidence in your equipment and your supply chain.

GVO — Your business continuity partner.