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2906049700 Atlas Copco Air Intake Valve Components and Adjustment Modules are the "breathing control center" of the air compressor. Their performance directly affects the energy consumption and stability of the equipment. It is recommended to purchase original factory parts through our authorized dealers of Atlas Copco. Original factory parts have undergone strict compatibility tests and can ensure compatibility and long-term reliability with the Z110-145 series models. Non-original factory parts may result in insufficient control accuracy due to size deviations or material issues, and even shorten the service life of the equipment.

Atlas Copco 2230004015，Load solenoid valve: Usually a two-position three-way normally closed valve. When powered on, it allows compressed air to enter the cylinder pipe of the intake valve from the oil-gas tank, opening the intake port; when powered off, it cuts off the air path and discharges the air in the cylinder, closing the intake port. For example, the load solenoid valve of Ingersoll Rand achieves this function through PLC instructions. Safety relief solenoid valve: Mostly a two-position two-way normally open valve. When the air compressor is unloaded or shut down, it is powered off, releasing the gas in the oil-gas tank to the intake filter to ensure the system pressure drops to a safe range. In small air compressors, the solenoid valve connects the cylinder outlet to the outside when the machine is shut down to release residual pressure and prevent the motor from starting under load, causing overload; when starting, it closes the pressure relief channel to allow compressed air to be normally filled into the air tank. For example, the safety relief solenoid valve of Fuxinair air compressors indirectly regulates the movement of mechanical devices by controlling the opening and closing of the oil circuit.

Why is lubricating oil used for the screw rod? 1.Reduce friction: The grease can form a lubricating film on the surface of the screw rod, reducing the friction coefficient and thereby minimizing wear and heat generation. 2.Preventing rust: The grease has certain anti-corrosion properties, which can prevent the screw rod from rusting due to oxidation or moisture. 3.Transmitting power: A certain oil film is formed between the screw rods, which helps to smoothly transmit power, reducing mechanical vibration and noise. 4.Sealing function: The grease performs the sealing function, preventing dust and moisture from entering the screw rod. 5.Anti-rust and anti-corrosion: Lubricating grease is an excellent anti-rust and anti-corrosion agent.

The maintenance significance of the check valve stem adjustment kit for Atlas Copco ZT55-90 series air compressors Precise valve stem adjustment can ensure that the intake valve fully opens when loaded and fully closes when unloaded, directly affecting the volumetric efficiency and energy consumption of the compressor. Regular inspections can help detect valve stem wear or jamming issues in advance, avoiding unit shutdown or overload damage to core components due to failure of the intake valve. When choosing, it is recommended to prioritize the use of Atlas Copco original kit to ensure that the component size, material, and model fully match the ZT55-90 series, guaranteeing the adjustment effect and equipment operation reliability.

The air filter is the core component of the air intake system of an air compressor. It is mainly used to filter dust, particles, moisture and other impurities in the air that enters the compressor, preventing pollutants from entering the internal parts of the compressor (such as rotors, cylinders, valves and other key components), thereby ensuring the quality of the compressed air, reducing equipment wear and extending its service life. It is the first line of defense of the compressor's "respiratory system", together with the oil filter and oil separation core, they are called the "three filters" of the compressor, jointly maintaining the efficient and stable operation of the equipment.

Atlas Copco G11 is a classic medium and small-sized fixed oil-injected screw air compressor series under the Atlas Copco brand. It is designed for small and medium-sized industrial applications, with core advantages including high efficiency, reliability and compact design. It is widely applicable in scenarios such as workshops, manufacturing, auto repair, packaging and other places that require stable compressed air.