| Warranty: | 1 Year |
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| Type: | Valves |
| Application: | Concrete Pump Truck |
| Certification: | CE, ISO9001: 2000 |
| Condition: | New |
| Video Outgoing-Inspection: | Provided |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier
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Changsha HuaYi Technology Co., LTD., specialized in the sale of construction machinery parts.
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Our company mainly business in various brands of pump trucks, excavators, cranes, wet spray machines and other accessories, as remote controls, Rexroth oil pump, transfer boxes, double pump pipes, lubrication pump, Harvey/Eaton/Parker/Kawasaki valves.
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Product Description/Features:
First, the basic structure of the solenoid valve
The basic structure of the solenoid valve includes coils, valve bodies, spool and seals. The valve body is the main part of the solenoid valve, usually made of cast iron, cast steel, stainless steel and other materials, with good corrosion resistance and pressure resistance. The coil is the driving part of the solenoid valve, which generates a magnetic field to attract the spool through energizing, thus controlling the flow of fluid. The spool is the key component of the solenoid valve, and its motion state determines whether the fluid can pass through the valve. Seals are used to ensure sealing performance when the valve is closed to prevent fluid leakage.
Second, the working principle of the solenoid valve
The principle of the solenoid valve is based on the phenomenon of electromagnetic induction. When energized, the current flows through the coil, and the magnetic force generated will attract the spool to move, making the valve open and the fluid can pass through; When the power is off, the magnetic force disappears, the spool is reset under the action of the spring, the valve is closed, and the fluid stops passing. The control of this switching state can be achieved through electrical signals, so the solenoid valve has fast, accurate and reliable control characteristics.
Third, the main role of the solenoid valve
1. Switching function: solenoid valve as a switching device, can quickly cut off or connect the fluid channel, so as to achieve the control and regulation of the system.
2. Flow regulation: By adjusting the on-off time and on-off frequency of the solenoid valve, the flow rate and pressure of the fluid can be controlled to meet the different needs of the production process.
3. Direction control: the solenoid valve can control the flow direction of the fluid, according to the structure and design of the solenoid valve, the fluid can flow in different pipelines to achieve the switch and control of the flow direction.
4. Automatic control: Solenoid valves are widely used in automatic control systems. It can automatically control according to signals such as sensors and controllers, realize automatic switching of fluids, flow rate control and other functions, and improve production efficiency and equipment stability.
5. Safety protection: the solenoid valve has a fault self-locking function, when the equipment fails, the solenoid valve can automatically close the fluid channel, so as to prevent the expansion of the accident and ensure the safety of equipment and personnel.
Fourth, the application field of solenoid valve
The role of solenoid valve is very wide, mainly used in industrial automation control system, hydraulic transmission system, pneumatic control system and other fields. In industrial automation control systems, solenoid valves are used to control the actions of various actuators, such as cylinders, motors, etc., to achieve automatic control of equipment. In the hydraulic transmission system, the solenoid valve is used to control the flow direction and pressure of the hydraulic oil, so as to achieve precise control of the actuator. In the pneumatic control system, the solenoid valve is used to control the flow of compressed air and realize the action of various pneumatic actuators.
In addition to the above application areas, solenoid valves are also widely used in water treatment, environmental protection, chemical, food and other industries. For example, in the field of water treatment, solenoid valves are used to control the on-off and regulation of water flow to achieve water purification and treatment. In the field of environmental protection, solenoid valves are used to control the discharge of waste gas and waste water to protect the environment. In the chemical and food industries, solenoid valves are used to control the transmission and mixing of fluids to ensure product quality and production safety.
In short, the solenoid valve, as an important industrial control element, plays an important role in various fields. Through in-depth understanding of the structure, principle, role and application of the solenoid valve, you can better apply the solenoid valve in actual production, improve production efficiency, ensure product quality, reduce maintenance costs and other aspects of the important role. At the same time, with the continuous progress of science and technology and the continuous development of industry, solenoid valve technology will continue to update and improve, to provide more reliable and efficient support for the development of industrial automation control system.
Suppliers with verified business licenses
Audited Supplier 
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