Wanfule proportional valve

Wanfule proportional valve is mainly composed of valve body, valve core, control electromagnet, etc Among them, the valve body is its main component, which is usually made of materials such as cast iron and cast steel, and has high strength and corrosion resistance

Wanfule proportional valve is a common hydraulic control component with advantages such as high precision, fast response speed, and good stability. It is widely used in various industrial, agricultural, and aerospace fields.

1、 Product Structure

Wanfule proportional valve is mainly composed of valve body, valve core, control electromagnet, etc. Among them, the valve body is its main component, which is usually made of materials such as cast iron and cast steel, and has high strength and corrosion resistance. The valve core is the core component, usually made of high-quality steel, with high precision and wear resistance. Electromagnetic iron is used to control the opening and closing of valve cores, usually composed of electromagnets and circuits.

2、 Working principle

The working principle of Wanfule proportional valve is based on the movement of the valve core, which controls the flow and pressure of the hydraulic system by controlling the opening and closing of the electromagnet. Specifically, when the electromagnetic iron is energized, the valve core will be attracted to move towards the direction of the electromagnet, thereby changing the flow rate and pressure of the hydraulic system. When the electromagnet is powered off, the valve core will return to its original position, thereby achieving control of the hydraulic system.

3、 Product application

Wanfule proportional valves have the advantages of high precision, fast response speed, and good stability, and are therefore widely used in various industrial, agricultural, and aerospace fields. In the industrial field, it is commonly used to control the flow and pressure of hydraulic systems, such as machine tools, metallurgical equipment, etc. In the field of agriculture, it is commonly used in hydraulic systems of agricultural machinery, such as tractors, harvesters, etc. In the aerospace field, it is commonly used in hydraulic systems of aircraft, such as landing gear, brakes, etc.

Valves require regular maintenance during use to ensure their proper functioning. Specifically, maintenance work includes the following aspects:

1. Regularly check the operation of the control electromagnet. If any malfunction or damage is found in the electromagnet, it should be replaced in a timely manner.

2. Regularly check the wear of the valve core. If the valve core is found to be worn or damaged, it should be replaced in a timely manner.

3. Regularly check the sealing performance of the valve body. If the sealing performance of the valve body is found to be poor, the sealing components should be replaced in a timely manner.

4. Regular cleaning. Valves will accumulate a certain amount of dirt and impurities during use, so they need to be cleaned regularly to ensure their normal operation.