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The Electromagnetic High Vacuum Differential Pressure Valve is a specialized vacuum globe valve designed to prevent oil from the mechanical pump from flowing back into the vacuum system. It is typically installed at the air inlet of the pump and automatically opens or closes in response to the pump's power supply being turned on or off. This ensures that the vacuum level in the system is maintained, while also allowing for quick venting of the pump when needed.
Equipped with a built-in filter element, this valve effectively prevents dust and other particulate matter from entering the pump, ensuring smooth and efficient operation. The valve is suitable for use with air and non-corrosive gases, making it ideal for a wide range of industrial and laboratory vacuum applications.
This electromagnetic valve offers reliable performance, easy installation, and long-term durability. Its design enhances the overall efficiency and safety of vacuum systems by maintaining optimal pressure conditions and protecting sensitive components from contamination.


Model NO.: GYC-JQ40KF
HS Code: 8481804090
Whether you're working in a research lab, manufacturing facility, or semiconductor production environment, this high-performance vacuum valve is an essential component for maintaining clean and stable vacuum conditions. It’s engineered to meet the highest standards of quality and reliability, ensuring consistent performance under various operating conditions.