Drinking Machine 12V DC Small Solenoid Water Valve

The miniature Solenoid Water Valve mainly consists of the following parts:

1. Iron core: It is an important component of the Solenoid Valve. It, together with the coil and spring, constitutes the driving part of the solenoid valve. When current passes through the coil, the iron core is acted upon by electromagnetic force, which drives the valve to open or close.

2. Spring: plays a reset role in the solenoid valve. When the iron core is moved by electromagnetic force, the spring will return it to its original position.

3. Gas nozzle: It is the interface of the solenoid valve. It is connected to the external air or water circuit to control the flow of gas or water.

4. Chassis: It is the main part of the Dc Solenoid Water Valve, which contains the iron core, spring, valve and other components. The casing is usually made of pressure-resistant and corrosion-resistant materials.

5. Wire package assembly: It is the power supply part of the solenoid valve, which includes power cords, connectors, etc. Through the wire assembly, the solenoid valve can be provided with the required electrical energy.

6. Back cover: It is the rear part of the solenoid valve. It together with the casing constitutes the external structure of the solenoid valve. The back cover is usually made of insulating material to prevent electromagnetic interference.

How does the iron core of the Dc Micro Solenoid Water Valve work?

The iron core of the miniature solenoid water valve can move up and down under the action of electromagnetic force to realize on/off control of the valve. Specifically, when the electromagnet is energized, a magnetic field is generated in the coil, the iron core is attracted by the electromagnetic force, and the valve closes. When the electromagnet is powered off, the magnetic field disappears, the iron core loses the electromagnetic force, returns to its original state, and the valve opens. Therefore, the working principle of the iron core mainly depends on the balance of electromagnetic force and spring force.

Technical Parameters

How does a Mini Solenoid Water Valve control water flow?

The Mini DC Water Valve controls the water flow by changing the current intensity of the electromagnet. When the current intensity increases, the electromagnetic force also increases, causing the iron core to move upward, the valve to close, and the water flow to decrease. On the contrary, when the current intensity weakens, the electromagnetic force weakens, and the spring force causes the iron core to rebound downward, the valve opens, and the water flow increases. Therefore, by adjusting the current intensity of the electromagnet, precise control of the water flow can be achieved.

What is the sealing performance of the Mini Electric Water Valve?

The sealing performance of a Mini Water Control Valve depends on its design and manufacturing quality. Generally speaking, the valve has good sealing performance under normal operating conditions.

The sealing principle of this valve is that under the action of spring force and valve core gravity, the sealing surface of the valve core sealing block is in close contact with the annular plane of the valve seat, forming a small annular sealing zone, which plays a good sealing role. When the coil is energized, the valve core moves upward against the pressure of the spring force and self-weight under the action of electromagnetic force. At this time, the sealing surface of the valve core is separated from the valve seat, the pipeline is connected, and the medium flows out through the valve core hole; when the coil is powered off, the coil The electromagnetic attraction disappears, and the valve core moves downward under the action of spring force move to close the air path.