Heating function

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Mine card storage tank electronic drainage valve JD-DDPS-004


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.

Commercial vehicle efficient electric control M22 with heating function electronically controlled drainage valve JD-DDPS-004


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.