How to achieve precise control of air control valve

High-precision sensors and intelligent positioners
Ningbo Sono Manufacturing Co., Ltd.'s pneumatic control valves are equipped with high-precision sensors and intelligent positioners, which are the core of precise flow control. High-precision sensors can monitor key operating parameters such as valve opening, pressure, and temperature in real time, and transmit data to the control system to ensure the timeliness and accuracy of information. The intelligent positioner accurately adjusts the valve opening according to the instructions issued by the control system, thereby achieving fine control of the medium flow. The synergy of this high-precision sensor and intelligent positioner ensures the stability and reliability of the valve under various working conditions, greatly improving the efficiency of the production process.

Advanced control algorithms
In terms of control strategy, Ningbo Sono Manufacturing Co., Ltd.'s pneumatic control valves use a variety of advanced control algorithms, including proportional-integral-differential (PID) control and fuzzy logic control. These algorithms can dynamically adjust the control strategy according to the set target value and real-time feedback information to achieve the optimal control effect. The PID control algorithm accurately adjusts the valve opening to achieve the expected flow or pressure value through the comprehensive application of the three links of proportional, integral and differential. Fuzzy logic control can effectively handle complex problems such as nonlinearity, time-varying and uncertainty, further improve the control accuracy and adaptability of the valve, and ensure excellent performance under various operating conditions.

Closed-loop control system
In order to achieve higher control accuracy, Ningbo Sono Manufacturing Co., Ltd.'s pneumatic control valve adopts a closed-loop control system. This system not only includes the input of the control signal, but also integrates real-time feedback on the actual valve opening. The actual valve opening is monitored by the position sensor, and the information is fed back to the control system. The control system can accurately adjust the valve opening according to the deviation between the feedback signal and the target value. This closed-loop control mechanism effectively eliminates various interference factors and ensures that the valve opening always meets the set value, thereby significantly improving the stability and reliability of the entire system.

Optimized flow channel design
Flow channel design plays an important role in the performance of pneumatic control valves. Ningbo Sono Manufacturing Co., Ltd. optimizes the design of the valve flow channel to reduce the flow channel resistance and increase the fluid flow rate, thereby reducing energy consumption and noise. The optimized flow channel design not only improves the flow efficiency and stability of the gas, but also ensures the normal operation of the system under different working conditions. This design concept not only enhances the overall performance of the valve, but also provides a solid foundation for achieving precise control.