Wheeled excavator intelligent heating electronically controlled drainage valve JD-DDPS-002

Commercial vehicle efficient electric control M32 with heating function, electronically controlled drainage valve JD-DDPS-002

The electric control drainage valve with heating function is a drain valve with an integrated heating function designed specifically for excavators and other construction machinery. This valve is primarily used for draining and venting hydraulic systems, effectively controlling the flow and discharge of hydraulic oil. Its unique feature is its heating function, which prevents hydraulic oil from freezing in cold environments, ensuring normal operation of the equipment in these conditions. This electric-controlled drainage valve, through precise adjustment via an electronic control system, enables accurate control of hydraulic system pressure and flow, thereby improving equipment operating efficiency and stability.

This valve features several key features: First, its heating function effectively prevents freezing of hydraulic oil in the hydraulic system in low-temperature environments, ensuring stable and efficient operation of the excavator in cold weather. Second, its electronically controlled design, intelligently adjusted through the electronic control system, enables precise control of pressure, flow, and drainage. Furthermore, this drain valve exhibits strong contamination resistance and durability, adapting to harsh operating conditions and extending its service life. Furthermore, its intelligent design simplifies operation and enables real-time monitoring of the hydraulic system's operating status, reducing manual intervention and malfunctions.

Specific parameters are as follows: The installation size is M32*1.5, the working voltage is DC24V±15%, and the protection level reaches IP67, allowing it to work normally in harsh environments; the working temperature range is expanded to -40℃~80℃， suitable for various extreme climate conditions; the working air pressure range is 0~1.2MPa, and the power consumption is only 9.6W, which is highly energy-efficient.

In terms of application, electric control drainage valve with heating functions are widely used in construction machinery, particularly in the hydraulic systems of wheeled excavators and crawler excavators. Due to their excellent cold resistance, they are particularly suitable for use in construction environments in cold regions, ensuring normal startup and efficient operation of equipment in low-temperature weather. Furthermore, with the continuous development of intelligent technology, electric control drainage valves also have broad application prospects in other high-end equipment, such as large cranes, mining equipment, and concrete pump trucks.