China Atlas Copco 2906072700 Manufacturer, Supplier, Factory

The variable frequency solenoid valve for air compressors is a specialized control component specifically designed for variable frequency air compressor systems. It controls the opening and closing or the degree of the valve by receiving electrical signals, enabling precise regulation of key parameters such as air flow, pressure, and oil-gas circulation. In conjunction with the frequency converter, it enables the variable frequency speed regulation operation of the air compressor, thereby achieving the goals of energy saving and stable gas supply.

Atlas Copco 1901064370，The Atlas Copco intake valve controls the intake volume by adjusting the opening degree of the intake port according to the pressure changes in the storage tank, achieving loading and unloading control, and protecting the function to prevent a large amount of gas from entering the compressor head when it starts, reducing the starting current of the motor, and operating in a regular pattern of being loaded when powered and unloaded when power is lost. It has a capacity adjustment control function. Minimum pressure valve pressure establishment: When the equipment starts, it quickly establishes the circulating pressure required for lubrication, and the buffer protection control through the gas flow rate of the oil-gas separation filter to prevent high-speed gas flow from damaging the separation effect. Check valve function: Prevents the gas in the storage tank from flowing back to the oil-gas tank. Safety valve overpressure protection: Automatically opens when the system pressure exceeds the specified value, discharging the gas into the atmosphere. Safety device: Prevents pressure equipment and containers from bursting due to excessive pressure, and automatically controls: Automatically closes when the pressure drops to the specified value, ensuring the safe operation of the equipment. Temperature control valve temperature regulation: Controls the proportion of lubricating oil entering the oil cooler according to the principle of thermal expansion and contraction. Temperature protection ensures that the rotor temperature is within the set range, preventing excessive or insufficient temperature. When the refrigeration machine starts, it forces the lubricating oil to enter the compressor head directly without passing through the cooler, achieving rapid heating. Electromagnetic valve control system has two types of medium regulation for loading and venting: used to adjust the bias, flow rate, speed, on-off parameters and precisely control the connection and disconnection of the oil-gas tank to the intake valve through the cylinder pipeline under PLC instructions.

Atlas Copco GA55 55kW 75HP Oil Injected Screw Air Compressor Original is designed for medium-scale industrial facilities requiring stable compressed air supply, reliable continuous operation, and efficient factory air management. Combining proven screw technology with durable industrial design, it supports manufacturing processes, pneumatic equipment, and centralized air systems where consistent performance is essential.

Atlas Copco 2906049800，The accessories in the air compressor service kit are precisely matched according to the design parameters of the equipment, effectively filtering air impurities, keeping the lubricating oil clean, separating oil from the compressed air, controlling the intake volume and pressure, and preventing faults caused by component failure. The high-quality intake valve diaphragm can prevent air leakage and avoid the continuous decrease in pressure due to inability to load after disengagement; the compatible oil-gas separator can control the oil content in the exhaust to an extremely low level, avoiding pollution of the post-treatment equipment and the gas-using equipment. The original or high-quality components in the service kit use wear-resistant and corrosion-resistant materials (such as high-precision rotors, high-quality bearings, and oil seals), which can reduce the wear of core components such as the main unit, rotor, and bearing. For example, a high-quality oil filter can filter metal particles and impurities in the lubricating oil to prevent them from entering the main unit and wearing the rotor, thereby extending the lifespan of the main unit; the compatible coolant can effectively lower the exhaust temperature, avoiding the deterioration of the lubricating oil due to high temperature and reducing the failure of the cooling system. Compared with using inferior components, in the long run, it can significantly reduce the frequency and cost of maintenance.

All these filter components must be equipped with original Atlas Copco parts to ensure filtration efficiency and equipment compatibility. During maintenance, it is necessary to check and replace them according to the specified cycle in the equipment manual to avoid equipment failure due to filter failure.

Failure causes and maintenance suggestions for Atlas Copco Air compressor O-ring Common failure causes: Long-term high-temperature aging leads to reduced elasticity, wear or scratches (such as impurities entering the sealing surface), improper installation (such as twisting, being too tight), incorrect selection (material not suitable for the medium or temperature). Maintenance precautions: Regularly inspect the condition of the O-ring. Replace it promptly if it shows signs of hardening, cracking, deformation or leakage. When replacing, clean the sealing groove and mating surface, remove oil stains, burrs and impurities. Avoid using sharp tools to scratch the O-ring during installation. If necessary, apply special lubricating grease (compatible with the medium) to assist in installation. Select matching specifications and materials for the O-ring based on the air compressor model and location.It is recommended to use original factory parts to ensure the sealing effect.