China Original Part Manufacturer, Supplier, Factory

1. loading solenoid valve ‌ : It adopts a two-position three-position normally closed structure and controls the on-off of the pipeline from the oil and gas tank to the intake valve through PLC instructions. When powered on, allow compressed air to enter the intake valve pipeline and open the intake port. When power is cut off, cut off the air passage and expel the residual air in the cylinder, then close the air inlet 2. Vent solenoid valve ‌ : Open the valve for two positions and two normal positions to ensure that the pressure in the oil and gas tank of the air compressor remains at around 0.2MPa when it is no-load. When the machine is shut down and unloaded, cut off the power and release the gas to the intake filter to prevent excessive pressure

1622908920 The internal structure of the Atlas Copco check valve is equipped with a valve core, which only allows the lubricating oil to flow in the preset direction. When the oil flow direction is reversed, the valve core will automatically close the channel to prevent backflow. When the compressor stops, the oil pressure in the system drops sharply. Without the 1622908920 Atlas Copco check valve, the lubricating oil may flow in the opposite direction due to gravity or residual system pressure, causing the internal components of the main unit and bearing parts to experience dry friction when the compressor starts up again, thereby accelerating wear.

The air compressor oil filter is a key component of the lubrication system of an air compressor. It is mainly used to filter impurities, particles and contaminants in the lubricating oil, ensuring that the lubricating oil entering the compressor meets the cleanliness standards, thereby protecting the internal components of the compressor (such as bearings, gears, rotors, etc.) from wear and damage, and extending the service life of the equipment. Core functions Impurity filtration Intercept solid particles such as metal debris, dust, and carbon deposits, preventing them from circulating into the working components of the compressor. System protection Reduce friction and wear, lower the risk of faults caused by contaminants, and improve the reliability of the compressor. Oil life extension Remove oxidation products and moisture, delay the aging and deterioration of the lubricating oil, and reduce the frequency of oil replacement.

Purchase and Maintenance Suggestions: Purchase Channel: Preferentially purchase through the official website of Atlas Copco or from our authorized certified service providers to ensure the authenticity of the parts and warranty; Installation and Maintenance: During installation, pay attention to the matching of interface sizes. Regularly clean the valve body to prevent impurities from blocking; If there is abnormal drainage (such as inability to open or close tightly), it is recommended to replace the original factory parts in time to avoid affecting the system operation.

​Maintaining stable, efficient, and long-lasting compressor performance depends heavily on the quality of replacement parts. Among all aftermarket options, Atlas Copco Genuine Parts stand out for their precision engineering, durability, and compatibility with a wide range of Atlas Copco compressor models. In daily operations, I often see how using authentic components reduces downtime, improves energy efficiency, and extends equipment lifespan—directly benefiting industries from manufacturing to automotive and energy. Dongguan Taike Trading Co., Ltd offers a complete supply range to help users maintain optimal system performance.

Maintenance Reminder: Check the valve core for any jamming (disassemble for cleaning) and the springs for fatigue every 6 to 12 months. Replace the aging seals in a timely manner. If the pressure rebounds too quickly after depressurization or cannot be completely relieved, investigate whether the valve core seal has failed or if the control signal is normal.