DC24V Door pump system solenoid valve 4V220-08 for Yutong bus spare parts

Yutong bus spare parts DC24V Door Pump System 4v220-08 Solenoid Valve

Yutong Bus Spare Parts DC24V Door Pump System 4v220-08 Solenoid Valve Product Introduction

►Basic Function
Yutong Bus Spare Parts DC24V Door Pump System 4v220 - 08 Solenoid Valve is mainly used to control the opening and closing of bus doors. In the bus door pump system, it plays a key valve role, adjusting the flow path of gas or liquid through the drive of electromagnetic force, so as to achieve precise control of the door.
►Working Principle
When the solenoid valve receives an electrical signal from the bus control system, the electromagnetic coil generates a magnetic field. This magnetic field moves the valve core and changes the on-off state of the valve. For example, when opening the door, the electrical signal causes the solenoid valve to open the channel, allowing compressed air (if it is a pneumatic door pump system) or hydraulic oil (if it is a hydraulic door pump system) to enter the corresponding working chamber, pushing the door pump piston, thereby realizing the opening of the door; when closing the door, on the contrary, the channel state is changed to discharge the medium in the working chamber, and the door is closed under the action of the reset device (such as a spring, etc.).

Yutong Door Pump Solenoid Valve 4V220-08 Product Advantages
►High-precision control: It can accurately control the movement of the door, ensure that the speed of opening and closing of the door is moderate and the movement is smooth, and improve the comfort and safety of passengers getting on and off the bus.
►Durability: Made of high-quality materials, the shell has good sealing and corrosion resistance, which can effectively prevent dust, moisture, etc. from entering the interior and affecting its performance. The key components such as the internal electromagnetic coil and valve core have also been specially treated to withstand frequent working cycles and reduce the probability of failure.
►Adaptability: It is specially designed for Yutong bus door pump system, and has good adaptability with Yutong bus door mechanical structure and electrical control system. It is easy to install and can replace the original solenoid valve without complex modification, ensuring the integrity and compatibility of the system.

Yutong Door Pump Solenoid Valve 4V220-08 Application Scenarios
It is widely used in various types of Yutong bus door systems, whether it is city buses, tourist buses or long-distance passenger buses. In daily operations, doors are frequently used to open and close when passengers get on and off the bus, and are important components to ensure the normal operation of the bus and the safety of passengers.