Vacuum Pump With Slenoid Valve And Vacuum Gauge

1. The role of solenoid valve

The solenoid valve is a crucial component within the vacuum pump system. It safeguards system integrity by managing gas flow and preventing oil from reversing when the pump ceases operation. Specifically, certain vacuum pumps incorporate a solenoid valve that automatically halts gas flow upon pump shutdown, thereby preventing contamination and safeguarding equipment integrity.

2. Vacuum gauge function

Vacuum gauges are used to monitor pressure changes within the system in real time. By displaying the current vacuum level, the operator can make timely adjustments to the pump to ensure that the desired vacuum level is achieved. This is particularly important for applications that require precise control of the vacuum level, such as the evacuation process of refrigerants.

3. Application Scenarios

Vacuum pumps with solenoid valves and vacuum gauges are widely used in refrigeration, chemical and laboratory applications. In the refrigeration industry, such devices are commonly used to pump refrigerants and ensure system tightness and efficiency. In laboratories, vacuum pumps are used for a variety of experimental processes, such as gas analysis and material handling.

4. Selection Considerations

When selecting a vacuum pump with solenoid valve and vacuum gauge, there are several factors to consider:

• Vacuum requirements: Select the right pump for the vacuum needs of the specific application.

• Pumping rate: Ensure that the pump's pumping rate meets the process requirements.

• Equipment compatibility: Ensure compatibility of the selected pump with existing systems.

In summary, vacuum pumps with solenoid valves and vacuum gauges offer increased efficiency and safety in many applications and are indispensable equipment for modern industry and laboratories.

5.Main components

Vacuum pump with solenoid valve and vacuum gauge is mainly composed of three parts: vacuum pump body, solenoid valve and vacuum gauge.

• Vacuum pump body: it is the core component for generating vacuum, pumping out the gas in the confined space by mechanical or physical means to achieve the required vacuum degree.

• Solenoid valve: used to control the flow of gas. When the vacuum pump is working, the solenoid valve opens to allow the gas to flow into the pump body and be pumped out; when the vacuum pump stops working, the solenoid valve closes to prevent the external gas from re-entering the vacuum environment that has been formed.

• Vacuum Gauge: It is used to measure and display the vacuum level achieved by the vacuum pump. It helps the user to know the working condition of the vacuum pump and whether adjustment or maintenance is needed.