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The self-operated micro-pressure control valve combines an actuator with a control valve, utilizing the pressure of the medium itself as the power source to achieve automatic control without requiring external energy. Its accuracy surpasses that of standard self-operated control valves, offering double the precision, making it ideal for applications demanding higher control accuracy.

This valve is extensively used in industries such as chemical processing, metallurgy, petroleum, and pharmaceuticals, where precise pressure regulation is critical. Its design ensures reliable performance, efficiency, and adaptability across various high-accuracy operational scenarios.