3128307668 , 3128 3076 68 VALVE ATLAS COPCO

The 3128307668 , 3128 3076 68 VALVE ATLAS COPCO is a precision-engineered hydraulic component designed to ensure consistent performance, accuracy, and reliability in Atlas Copco heavy machinery. Manufactured using advanced production techniques, this valve is critical to the optimal functioning of the hydraulic control system, allowing the seamless regulation of oil flow and pressure within drilling or rock excavation operations.

As a premium OEM-quality part supplied by 3GEN Export, this valve offers durability, compatibility, and performance equal to the highest industry standards. Every unit is rigorously inspected, tested, and certified to guarantee seamless integration into Atlas Copco systems.

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Overview of 3128307668 , 3128 3076 68 VALVE ATLAS COPCO

Hydraulic valves are the nerve center of industrial drilling systems, responsible for managing pressure levels, directional flow, and fluid control precision. The 3128307668 , 3128 3076 68 VALVE ATLAS COPCO plays a vital role in this process — it regulates the pressure balance and prevents overloading in the hydraulic circuit.

Installed in the main hydraulic block of Atlas Copco drilling equipment, this valve ensures steady and safe system operation, enabling operators to achieve consistent drilling penetration rates without risking component fatigue or pressure surges.

Whether used in surface drilling rigs, underground mining, or heavy construction, the 3128307668 , 3128 3076 68 VALVE ATLAS COPCO provides outstanding operational stability and endurance in extreme working environments.

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Engineering and Design Excellence

High-Precision Machining

Each 3128307668 , 3128 3076 68 VALVE ATLAS COPCO is machined to microscopic tolerance levels using multi-axis CNC technology. The precision threads and surface finish ensure optimal sealing under high-pressure operation, preventing fluid leakage and maintaining system integrity.

Advanced Material Composition

The valve body is made of hardened stainless steel, offering superior corrosion resistance and mechanical strength. This material choice enhances resistance to hydraulic fluid abrasion, ensuring a long operational lifespan even under continuous heavy-duty cycles.

Performance-Coated Surface

A specialized anti-corrosion treatment is applied to the exterior to prevent oxidation and preserve the valve’s performance in humid or dusty conditions often found in drilling and quarry environments.

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Functional Importance in Hydraulic Systems

The 3128307668 , 3128 3076 68 VALVE ATLAS COPCO is critical in controlling hydraulic pressure and fluid direction within the rock drill mechanism. Its primary role is to:

• Maintain consistent hydraulic pressure across the drifter system.

• Control the flow direction for percussion and rotation cycles.

• Prevent backflow and hydraulic shock during rapid cycle transitions.

• Support energy efficiency by reducing system heat and oil turbulence.

Without this valve, the hydraulic system would be prone to inconsistent pressure distribution, leading to vibration, component wear, and decreased drilling accuracy.

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Technical Specifications

Each valve is individually pressure-tested to ensure it performs flawlessly at high operating loads.

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Compatibility with Atlas Copco Models

The 3128307668 , 3128 3076 68 VALVE ATLAS COPCO is compatible with multiple drilling and excavation units within Atlas Copco’s extensive lineup. It fits seamlessly with both surface and underground applications, including:

• COP 1638

• COP 1838

• COP 2238

• COP 2560

• ROC L6 / L8 series

• ROC D7 / D9 drilling rigs

• Boomer and Simba series underground drill rigs

These models rely heavily on precision valves like the 3128307668 , 3128 3076 68 VALVE ATLAS COPCO for maintaining consistent performance, especially under repetitive impact conditions typical of mining and tunneling projects.

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Performance Benefits

1. Enhanced Hydraulic Control

The valve ensures that oil flow remains precisely regulated, minimizing fluctuations that could otherwise affect drilling accuracy or cause hydraulic noise.

2. Energy Efficiency

Optimized flow paths reduce internal resistance, improving overall system efficiency and minimizing energy loss during extended drilling operations.

3. Extended System Longevity

By maintaining consistent hydraulic pressure and avoiding overloads, the valve protects pumps, seals, and cylinders from premature wear.

4. Reduced Downtime

The rugged stainless-steel design minimizes failure rates, ensuring extended operational intervals between maintenance cycles.

5. Environmental Durability

The specialized corrosion protection allows the valve to perform efficiently even in high-humidity, dusty, or high-vibration conditions.

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Applications Across Industries

The 3128307668 , 3128 3076 68 VALVE ATLAS COPCO is widely used across sectors that depend on high-precision drilling and hydraulic machinery:

• Mining and Quarrying: Ensures pressure consistency in rock drills and blasting operations.

• Construction: Supports stable hydraulic control in foundation and piling equipment.

• Tunneling: Enhances control and safety in underground drilling environments.

• Hydropower Projects: Regulates flow control during drilling for dams and hydro tunnels.

• Geotechnical Exploration: Ensures reliable operation in drilling rigs used for soil and rock testing.

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Quality Control and Testing

Every 3128307668 , 3128 3076 68 VALVE ATLAS COPCO undergoes an extensive quality assurance process, including:

1. Pressure Test: Simulated hydraulic pressure up to 400 bar for leakage verification.

2. Dimensional Accuracy Inspection: Using CMM (Coordinate Measuring Machines) to confirm tolerance precision.

3. Vibration Resistance Evaluation: Ensures structural stability under operational vibration frequencies.

4. Thermal Endurance Testing: Verifies performance stability across extreme temperature variations.

5. Final Visual Inspection: Ensures perfect finish and surface integrity before packaging.

This process ensures that every valve supplied by 3GEN Export performs reliably in field applications and meets ISO 9001:2015 quality standards.

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Installation and Maintenance

Installation Instructions

1. Ensure hydraulic system is depressurized before installation.

2. Clean all fittings and replace worn-out O-rings.

3. Lubricate the valve threads with compatible hydraulic oil.

4. Tighten to the manufacturer’s torque specification (typically 40–45 Nm).

5. Perform a low-pressure system test before full load operation.

Maintenance Recommendations

• Inspect valve performance every 1,500 operating hours.

• Replace if leakage, pressure fluctuations, or flow inconsistency is detected.

• Use only ISO VG 46 or VG 68 hydraulic oil grades to ensure maximum lubrication.

• Avoid exposure to external contamination by using protective dust caps when disconnected.

By following these steps, you ensure optimal hydraulic stability and prevent unplanned downtime.

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Material Advantages

The high-grade stainless-steel alloy used in this valve provides exceptional mechanical and corrosion-resistant properties, ideal for high-pressure hydraulic applications.

Key Benefits Include:

• Superior resistance to cavitation erosion.

• Excellent surface hardness (Rockwell 50–55).

• Low friction coefficient for smooth flow transition.

• Long service life, even under constant vibration and temperature stress.

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Why Choose 3GEN Export

3GEN Export is a global OEM supplier specialized in heavy machinery spare parts for mining, construction, and drilling industries. With an extensive portfolio covering brands such as Atlas Copco, Sandvik, Komatsu, Caterpillar, Volvo, and Hitachi, we ensure every part meets or exceeds OEM-level performance.

Our customers benefit from:

• Worldwide delivery within 5 working days.

• Secure international transactions.

• 1-year manufacturer warranty.

• Comprehensive product traceability.

• Dedicated customer support.

Every 3128307668 , 3128 3076 68 VALVE ATLAS COPCO is packaged with professional labeling, protective wrapping, and certification documents for international logistics safety and compliance.

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Weight and Dimensions

The 3128307668 , 3128 3076 68 VALVE ATLAS COPCO weighs 1.32 kilograms.
Its compact cylindrical structure allows easy installation even in tight hydraulic configurations. The design prioritizes balance between strength and portability, making it ideal for both service replacements and OEM assembly lines.

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Conclusion

The 3128307668 , 3128 3076 68 VALVE ATLAS COPCO is a precision-engineered hydraulic valve designed for uncompromised reliability and durability. Its stainless-steel construction, high-pressure tolerance, and efficient sealing technology make it indispensable for Atlas Copco rock drills and drilling rigs.

By choosing this valve from 3GEN Export, you gain a product that ensures superior drilling control, minimal maintenance, and long-term system protection — all backed by global delivery within 5 working days.

Engineered for endurance. Delivered by 3GEN Export. Trusted worldwide.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.