The linkage between vacuum pump and vacuum valve plays an important role in vacuum system. The vacuum pump is used to generate and maintain the required vacuum, while the vacuum valve is used to control the flow and pressure of the gas and ensure the proper operation of the system.

The vacuum pump is usually connected to the vacuum valve through a pipe to form a closed system. During the connection process, it is necessary to ensure that the interior of the pipe is clean and dry without moisture, powder, dust, or rust to prevent leakage and contamination. In some cases, a vacuum rubber tube was used to connect the aspirator to the target tube, and vacuum grease was applied to the connection to prevent leakage.

Vacuum valves play a key role in vacuum systems. They can control the direction and flow rate of gas. For example, in some systems, the vacuum pump is connected to the equipment to be pumped through the circuit breaker vacuum detection device. When the vacuum degree needs to be read, the vacuum pump can be isolated from the connected pipeline by closing the first valve, so as to accurately reflect the vacuum degree in the equipment to be pumped.

In some complex vacuum systems, the vacuum pump and valve can be controlled by electronic control system. For example, a vacuum pump assembly consists of a vacuum pump, a vacuum control valve, and a vacuum exhaust valve, which work together to enable the pump to lift or release vacuum as needed. In addition, the vacuum sensor can scan the instantaneous vacuum value in the atmospheric chamber and achieve this function by electronically controlling the contacters of the vacuum pump motor.

Different types of valves are suitable for different application scenarios. For example, metal valves or check valves can isolate the pump from the system in the connection line to minimize flow resistance. To ensure good sealing, use a thick enough vacuum grease to lubricate the rotary plug of the check valve. In addition, pneumatic valves may be used in the vacuum system in combination with automated vacuum electronic boxes to reduce human error and improve the automation of the system.

Safety rules must be taken into account when using vacuum pumps and valves. For example, read safety instructions before using a PISCO device, and avoid using a negative pressure gauge at positive pressure, ensuring that the regulator is securely installed to prevent dust or particles from entering. In addition, regular inspection and maintenance of vacuum pumps and valves is also necessary to ensure long-term stable operation of the system.

The linkage between vacuum pump and vacuum valve involves many considerations, including connection mode, valve type, control strategy and safety maintenance. Through reasonable design and operation, the desired vacuum effect can be effectively achieved and the stability and safety of the system can be guaranteed.