ARV Overload Valve 4500 PSI suitable for JCB 3CX, 4CX
GX-AFTER

ARV Overload Valve 4500 PSI suitable for JCB 3CX, 4CX

Catalog number:25/222416A Nr OEM:25/222416 Manufacturer:GX-AFTER
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ARV RELIEF VALVE (4500 PSI) SUITABLE FOR JCB - 25/222416

Specification & Compatibility

Product: Auxiliary Relief Valve (ARV)
Producer: GX-AFTER
Pressure Setting: 4500 PSI (approx. 310 Bar)
Material: High-grade hardened steel
Application (Hydraulic Valve Blocks):
JCB Backhoe Loaders

3CX, 4CX

Part Number: 25/222416
Replaces Part Numbers: 333/C8658, 25/221258, 25/610300
Part Type: High-quality replacement

Essential for Installation

Valve O-ring Kit (crucial for ensuring a proper seal)
REDX Hydraulic Oil Filter
HYPTRON Hydraulic Oil

What does this part do and what are the symptoms of wear?

The Auxiliary Relief Valve (ARV) is a key safety device in a hydraulic valve block section. It protects a specific function (e.g., bucket curl) from sudden pressure spikes. If one of your hydraulic functions is noticeably weak, cannot hold a load ("drifts down"), or conversely, is too strong and causes hoses to burst, these are classic symptoms of a faulty ARV. A valve stuck open causes a loss of power, while one stuck closed risks destroying cylinders, hoses, or even the hydraulic pump.

Parameters That Guarantee Reliability

⚡

Precise Pressure Setting

Reliable system protection

💪

High Durability

Resistant to pressure and vibrations

🎯

Perfect Fit

"Plug & play" installation

Why Choose a GX-AFTER Valve?

✔Precise Manufacturing

The accuracy and quality of materials guarantee that the valve will open at the set pressure, ensuring long and trouble-free use.

✔Compatibility with Original Parts

The valve is fully adapted to work with original JCB valve blocks, ensuring a consistent repair.

✔Savings Without Compromise

The GX-AFTER brand is a proven and safe alternative that offers quality comparable to original parts at a much better price.

Important Fitting / Service Tips

1.Relieve Hydraulic Pressure

Before unscrewing the valve, you must relieve the pressure in the hydraulic system by moving all controls several times with the engine off.

2.Maintain Absolute Cleanliness

Before removing the old valve, thoroughly clean the area around it. Even the smallest contaminant entering the valve block can damage other valves or the pump.

3.Always Replace O-rings

Always install the valve with a new set of O-rings to ensure a 100% seal. Reusing old seals will likely cause a leak.

4.Do Not Adjust Factory Settings

The valve is factory-calibrated to 4500 PSI. You should not change its settings yourself without specialized pressure gauges.

Frequently Asked Questions (FAQ)

Question: Only one function on my machine is weak. Is this valve the cause?

Answer: Yes, this is the most likely cause. Each section in the valve block has its own ARV. If the problem affects only one function, this valve is the primary suspect.

Question: What's the difference between this ARV and the Main Relief Valve (MRV)?

Answer: The ARV (Auxiliary Relief Valve) protects a single section of the valve block. The MRV (Main Relief Valve) is the main safety valve that protects the entire hydraulic system and pump.

Question: Can I "turn up" the pressure on this valve myself to increase power?

Answer: This is extremely not recommended and dangerous. Increasing the pressure above factory standards leads to bursting hoses, damaged cylinders, and excessive load on the hydraulic pump, resulting in very expensive failures.

Question mark

If you are unsure whether the selected product is suitable for your machine, contact us and we will help you choose the right part and provide practical advice in minutes.

25/222416A
25/222416
0.50 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
BACKHOE LOADER
OEM NUMBERS
25/222416 / 333/C8658 / 25/221258 / 25/610300

Specific References

MPN
25/222416
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ARV Overload Valve 4500 PSI suitable for JCB 3CX, 4CX

Catalog number: 25/222416A
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Manufacturer

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57a
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100

Responsible person

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57A
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100
gross price

350.55 zł

net price
285,00 zł
Available in large quantity Temporarily unavailable
285,00 zł
net price

350.55 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 29 points, it gives you 11.60 zł
  • Lowest price from 30 days before the discount: 350.55 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    BACKHOE LOADER
    OEM NUMBERS
    25/222416 / 333/C8658 / 25/221258 / 25/610300

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    WE OFFER PRODUCTS OF THE BEST BRANDS

    SERWIS KOP Sp. z o.o. Sp.k.
    ul. Podkarpacka 57A, 35-082 Rzeszów
    NIP: 813-352-97-49 REGON: 180286726

    Opening hours
    Telephone support - Monday - Friday (8:00 AM – 5:00 PM)
    Order pick-up - Monday - Friday (8:00 AM – 4:30 PM)

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