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The CHECK VALVE with the number 2236043880 plays a crucial role in preventing the backflow of compressed air in oil-free air compressors. It ensures that the compressed air flows in the prescribed direction, guaranteeing the normal operation of the air compressor and the quality of the compressed air. The Atlas Copco SF and SF + series oil-free vortex air compressors are equipped with enlarged vertical check valves, which further enhance the reliability during the service life and ensure that customers always receive high-quality compressed air.

Maintenance and Replacement Suggestions for Atlas Copco Oil Coolers Regular Cleaning: For air-cooled coolers, clean the dust and oil stains on the fins regularly. For water-cooled ones, check if the water channels are blocked or clogged to ensure the cooling effect. Leak Check: During daily inspections, observe if there are oil stains on the surface and interface of the cooler. If leakage is detected, replace the sealing parts or the entire kit promptly. Replacement Timing: When the cooler shows severe corrosion, large-scale damage to the fins, or internal blockage causing abnormal oil temperature rise , it is recommended to replace the entire kit. Preferentially use Atlas Copco original accessories to ensure compatibility with the unit and cooling performance. The reliable operation of this kit directly affects the energy consumption, stability, and service life of the oil-free air compressor, and is an important guarantee for maintaining the efficient operation of the unit.

Atlas Copco CD5-22 Control Valve Maintenance and Precautions Regular Inspection: Regularly check if the valve has any air leakage, jamming or pressure adjustment failure. If abnormal pressure fluctuations or slow response are detected, it may be due to aging internal seals or blockage by impurities. Cleaning and Replacement: During maintenance, the valve body can be disassembled (requiring professional operation). Clean the internal valve core and valve seat, replace the aged seals; if the valve core is severely worn, it is recommended to replace the control valve as a whole to ensure performance. Parameter Matching: When replacing, confirm that the pressure adjustment range, interface size of the new valve match the original system, to avoid control failure due to incompatible specifications.

The Atlas Copco C242 screw air compressor discharge valve repair kit is applicable for maintenance recommendations. Applicable models: Specifically designed for the C242 screw air compressor model. It is necessary to confirm the specific production batch and discharge valve model of the equipment (this can be verified through the equipment serial number or part number). Replacement Timing： When there are abnormal compressor pressure， significant pressure remaining during discharge， slow loading response or abnormal air leakage sounds， etc.， it may indicate that the discharge valve needs maintenance or replacement of components. At this time， this kit can be used for maintenance. Installation note： It is recommended to operate by professional technicians according to the original factory maintenance manual to ensure correct assembly and avoid secondary faults caused by improper installation.

Atlas Copco J-520 solenoid valve is a specialized solenoid valve designed by Atlas Copco for its specific model compressors or industrial equipment. It is mainly used to control the on-off of fluids (such as gases and liquids), playing a crucial role in the pneumatic or hydraulic systems of the equipment in terms of automatic control.

Maintenance and replacement instructions for the transmission shaft seal kit of Atlas Copco screw air compressors If oil stains or oil leakage are observed near the transmission shaft, or if the consumption of compressor lubricating oil increases abnormally, it may be due to the aging or damage of the seal kit. Therefore, it is necessary to check and replace it in time. When replacing, it is recommended to use the original kit and operate in accordance with the equipment manual to ensure that the seal is installed in the correct direction and tightly attached. In case of necessity, special tools can be used for installation to avoid deformation or damage to the seal.