
The electric control drain valve is a patented innovative product designed specifically for the discharge of accumulated water in the air storage tanks of pneumatic braking systems. As an alternative to traditional manual and pressure differential drain valves, this valve offers significant advantages such as stable performance, convenient electric operation, rapid drainage, rational structural layout, and an extended working life, providing an optimized solution for automated drainage. Its compact design ensures easy installation and space-saving, while the built-in structure leaves only the nut part exposed, further simplifying the appearance.
This electric control drain valve not only features automatic drainage but also integrates a heating function to effectively prevent system malfunctions due to water freezing in low-temperature environments. Utilizing advanced electric control technology, the valve automatically opens when the controller meets preset conditions, quickly discharging accumulated water while activating the heating device to keep the pipeline clear and unobstructed. This design greatly improves work efficiency and reduces the need for manual intervention. Moreover, its electric operation combined with the heating function ensures normal system operation even in cold or humid environments.
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