Parker AV280 control valve

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3 year

Product details

Parker AV280 Control Valve: Applicable to Lonking and Shantui Construction Machinery

I. Product Overview

The Parker AV280 control valve is a high - performance component engineered to meet the rigorous demands of the construction machinery industry. Parker, a globally renowned brand in fluid power and motion control solutions, has designed this valve with precision and reliability in mind. Its integration into Lonking and Shantui Construction Machinery showcases its versatility and suitability for a wide range of heavy - duty applications.

II. Technical Specifications

1. Flow CapacityThe AV280 control valve is capable of handling significant flow rates, which is crucial for the efficient operation of construction machinery. It can manage fluid flows in the range of [X] to [Y] liters per minute (lpm), ensuring that hydraulic systems in Lonking and Shantui equipment can perform tasks such as lifting, digging, and steering with optimal power and speed.

2. Pressure RatingIt is designed to withstand high - pressure environments. The valve can operate under pressures up to [Z] bar, making it suitable for the demanding hydraulic systems in construction machinery where high - pressure fluid is used to generate force for various operations.

3. Valve ConfigurationThe AV280 typically features a multi - port configuration, which allows for complex fluid routing and control. It can have [number] of ports, enabling it to direct fluid to different actuators (such as cylinders and motors) in the machinery, facilitating precise movement and operation.

4. Control MechanismIt offers various control options, including manual, hydraulic, and electro - hydraulic control. Manual control provides operators with direct and intuitive control over the valve, while hydraulic and electro - hydraulic control systems allow for automated and remote operation, enhancing the efficiency and safety of construction machinery.

III. Advantages in Lonking and Shantui Construction Machinery

1. Enhanced Performance

• Precision Control: In Lonking excavators and Shantui bulldozers, the AV280 control valve enables precise control of hydraulic functions. For example, in an excavator, it can accurately control the movement of the boom, arm, and bucket, allowing for smooth and precise digging operations. This precision is essential for tasks that require high levels of accuracy, such as foundation digging and trenching.

• Increased Productivity: The valve's ability to handle high flow rates and pressures ensures that the machinery can operate at maximum efficiency. In Shantui loaders, it allows for rapid loading and unloading of materials, reducing cycle times and increasing overall productivity on construction sites.

2. Reliability and Durability

• Robust Construction: Made from high - quality materials, the AV280 control valve is built to withstand the harsh operating conditions in construction environments. It can resist wear, corrosion, and fatigue, ensuring long - term reliability. In Lonking's off - road trucks, which operate in rugged terrain, the valve's durability is crucial for maintaining consistent performance over extended periods.

• Reduced Downtime: Due to its reliable operation, the AV280 helps minimize downtime in Lonking and Shantui machinery. This is especially important in construction projects where delays can be costly. By reducing the frequency of valve - related failures, it ensures that the equipment remains operational, maximizing the utilization of the machinery.

3. Compatibility and Integration

• Seamless Fit: The AV280 control valve is designed to be easily integrated into the existing hydraulic systems of Lonking and Shantui construction machinery. Its standard dimensions and connection interfaces make it a straightforward replacement or upgrade option, reducing installation time and costs.

• System Optimization: It can work in harmony with other components in the hydraulic system, such as pumps, cylinders, and motors. This integration allows for the optimization of the entire hydraulic system, improving overall system efficiency and performance.

IV. Applications in Specific Machinery

1. Lonking Excavators

• In Lonking excavators, the AV280 control valve is used to control the hydraulic cylinders that operate the boom, arm, and bucket. It enables the operator to perform complex digging maneuvers with ease, adjusting the speed and force of the movements according to the requirements of the job. For example, when digging a deep trench, the valve can provide the necessary power to penetrate the soil while maintaining precise control over the bucket's position.

2. Shantui Bulldozers

• In Shantui bulldozers, the AV280 control valve plays a crucial role in controlling the blade's movement. It allows the operator to raise, lower, and tilt the blade accurately, enabling efficient grading and leveling operations. The valve's ability to handle high - pressure fluid ensures that the blade can exert sufficient force to push and move large amounts of soil and debris.

3. Lonking Loaders

• For Lonking loaders, the AV280 control valve controls the hydraulic system that powers the lifting arms and forks. It enables rapid and smooth lifting and lowering of materials, improving the loader's productivity in tasks such as loading trucks with gravel, sand, or other construction materials.

V. Maintenance and Service

1. Regular InspectionTo ensure the long - term performance of the AV280 control valve in Lonking and Shantui machinery, regular inspection is essential. This includes checking for leaks, wear on seals and moving parts, and proper operation of the control mechanisms. Inspections should be carried out at regular intervals, such as every [X] hours of operation or as recommended by the manufacturer.

2. LubricationProper lubrication of the valve's moving parts is crucial for reducing friction and wear. Parker may recommend specific lubricants and lubrication intervals based on the operating conditions. Regular lubrication helps extend the service life of the valve and ensures smooth operation.

3. Replacement PartsIn case of component failure, Parker provides genuine replacement parts for the AV280 control valve. Using genuine parts ensures that the valve continues to perform at its optimal level and maintains compatibility with the rest of the hydraulic system. Replacement parts should be installed by qualified technicians to ensure proper fit and function.