The main features and applications of Atlas Copco's solenoid valves are as follows:
Core functions and types:
Air intake valve control solenoid valve: Controls the opening and closing of the air intake valve through electromagnetic signals, adjusting the load/unloading state of the compressor, and directly affecting the exhaust volume and energy consumption performance.
Sewage solenoid valve: Automatically opens at set intervals to discharge condensed water and oil contaminants separated from the compressed air, preventing impurities from accumulating and affecting the normal operation of the system.
Pressure control solenoid valve: Works in conjunction with pressure sensors. When the system pressure reaches the threshold, it triggers unloading or shutdown actions to ensure stable pressure.
Servo control solenoid valve: Used for precise control of servo cylinders and other actuating components, enabling stepless adjustment of valve opening, optimizing the operating efficiency of the compressor.
Technical parameters and characteristics:
Voltage specifications: Commonly include AC 110V, AC 220V, DC 24V, etc. They need to be matched with the electrical system of the equipment, and the frequency is mostly 50Hz or 60Hz.
Material selection: The valve body is mostly made of brass or stainless steel, and the sealing components use oil-resistant rubber (such as nitrile rubber), which can withstand the oil and gas environment inside the compressor and work temperatures ranging from -10℃ to 80℃.
Response performance: Designed as a fast-response type, with short on-off switching time, ensuring high precision operation of the control system.
