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Choosing A Reliable Vacuum Manufacturer for An Effective Partnership
Ningbo Top Score Vacuum Technology Co., Ltd is a specialist manufacturer /exporter of vacuum products. The company adheres to customer orientation and serves customers in aerospace, military industry, energy, semiconductor, food, and beverage, solar photovoltaic, vacuum coating chamber and other fields. Our primary focus is in the field of vacuum filed. Meanwhile, we also provide customers with relevant products. Our products are used all over the world and is committed to creating the right solution to help our customers achieve their goals.
ADVANTAGES

Choosing the right industrial vacuum products for your application is a challenging process, driven not only by the features and benefits of the products themselves, but also by the intricacies of the individual application. Committed to the quality, affordability and customer satisfaction, Ningbo Top Score Vacuum Technology Company will be a good choice for those looking to purchase vacuum products. Contact us today with any questions you may have!

Rich experience and Good Reputation
Wide product range
Cutting-Edge Technological Support
Quality and Reliability
Continuous Innovation
Cost Effectiveness
HOT PRODUCTS

GIQ-B Series(Pneumatic butterfly valve)-

GIQ-B Series(Pneumatic butterfly valve)

2024-08-13

Vacuum butterfly valve can be used for isolating or regulating flow. It consists of a circular plate rotating into the valve body, and the closing mechanism takes the form of a disk. The operation is similar to that of a ball valve, which allows for ...

CC Series(Manual gate valve)-

CC Series(Manual gate valve)

2024-08-13

A vacuum gate valve is a kind of vacuum isolation valve. It is a mechanical device used in vacuum systems to isolate different sections or chambers, allowing for efficient control over the flow of gases. It consists of a sliding gate or plate that ca...

GDQ-J Series Pneumatic High vacuum flapper Valve-

GDQ-J Series Pneumatic High vacuum flapper Valve

2024-08-13

An angle valve has an inlet and an outlet port which are perpendicular to each other. The angle valve range is characterized by its variety of models and its actuating principles. Manual, pneumatic and electromagnetic angle valves are among the most ...

GD-J series Manual High vacuum flapper Valve-

GD-J series Manual High vacuum flapper Valve

2024-08-13

An angle valve has an inlet and an outlet port which are perpendicular to each other. The angle valve range is characterized by its variety of models and its actuating principles. Manual, pneumatic and electromagnetic angle valves are among the most ...

2BEA(2BE1)Water ring vacuum pumps-

2BEA(2BE1)Water ring vacuum pumps

2024-08-13

2BEA series water ring vacuum pumps and compressors is developed on the basis of years of production experience and scientific research, combined with advanced technology. it is usually used to pump gases that are non-corrosive, insoluble in water, n...

2BVA Series water ring vacuum pumps-

2BVA Series water ring vacuum pumps

2024-08-13

Water ring vacuum pumps are rotating positive displacement pumps commonly used as rough vacuum pumps. They can be pressurized and used as a compressor, making them versatile equipment in various industrial applications. These pumps are widely used in...

DRV3[5 10 16 24] Series Oil rotary vane vacuum pumps-

DRV3[5 10 16 24] Series Oil rotary vane vacuum pumps

2024-08-13

• No spring rotor, low noise, low vibration, long life • Built-in oil check valve to reduce oil return to a large extent • The combination of air cooling, oil cooling, water cooling and other cooling methods ensures the cooling effect, long-term stable operation, and stable evacuation performance •The product structure is reasonable, easy to disassemble and assemble, fast and convenient maintenance

2XZ series Rotary vane Vacuum pump-

2XZ series Rotary vane Vacuum pump

2024-08-13

The 2XZ series rotary vane vacuum pump is a two-stage high-speed direct-coupled structure rotary vane vacuum pump.They are used to pump out the gas in the sealed container and make the container obtain a vacuum state. It can also be used as a front p...

APPLICATION
The company adheres to customer orientation and serves customers in aerospace, military industry, energy, semiconductor, food, and beverage, solar photovoltaic, vacuum coating chamber and other fields. The company has worked with a wide range of customer applications and is committed to creating the right solution to help our customers achieve their goals.
NEWS & EVENTS
Top Vacuum Socre brings you a new solution for optimizing valve selection. -
Top Vacuum Socre brings you a new solution for optimizing valve selection.
2025-12-22
Top Vacuum Socre brings you a new solution for optimizing valve selection. In vacuum systems, vacuum system components used to change the direction of airflow, adjust the volume of airflow, cut off or connect pipelines are called vacuum valves. The functions of vacuum valves in vacuum systems are: switching air paths, changing the flow route of airflow; controlling the volume of airflow, adjusting the vacuum degree; and quantitatively inflating. Vacuum valves mainly include vacuum angle valves, vacuum ball valves, vacuum butterfly valves, vacuum diaphragm valves, vacuum gate valves, and vacuum globe valves. Different types of vacuum valves have different applications. Below, we will discuss the characteristics and common areas of use of different types of valves such as gate valves, globe valves, butterfly valves, and ball valves. When configuring and selecting vacuum valves, it is necessary to consider the minimum pressure difference and high flow resistance of components within the molecular flow range. In addition, the valve body and valve seat require the minimum leakage rate. The lubricant on the vacuum side of moving parts in the valve must be suitable for the required pressure and temperature range, or overall exposure to high or ultra-high vacuum should be avoided as much as possible. The minimum harmful (dead) space and large flow conductance are important, especially in the molecular flow range.

Top Vacuum Socre brings you a new solution for optimizing valve selection. -

Top Vacuum Socre brings you a new solution for optimizing valve selection.

2025-12-22

Top Vacuum Socre brings you a new solution for optimizing valve selection. In vacuum systems, vacuum system components used to change the direction of airflow, adjust the volume of airflow, cut off or connect pipelines are called vacuum valves. The functions of vacuum valves in vacuum systems are: switching air paths, changing the flow route of airflow; controlling the volume of airflow, adjusting the vacuum degree; and quantitatively inflating. Vacuum valves mainly include vacuum angle valves, vacuum ball valves, vacuum butterfly valves, vacuum diaphragm valves, vacuum gate valves, and vacuum globe valves. Different types of vacuum valves have different applications. Below, we will discuss the characteristics and common areas of use of different types of valves such as gate valves, globe valves, butterfly valves, and ball valves. When configuring and selecting vacuum valves, it is necessary to consider the minimum pressure difference and high flow resistance of components within the molecular flow range. In addition, the valve body and valve seat require the minimum leakage rate. The lubricant on the vacuum side of moving parts in the valve must be suitable for the required pressure and temperature range, or overall exposure to high or ultra-high vacuum should be avoided as much as possible. The minimum harmful (dead) space and large flow conductance are important, especially in the molecular flow range.

Types and functions of vacuum valves-

Types and functions of vacuum valves

2025-12-19

1. Select the valve type based on the vacuum level The first principle in valve selection is vacuum level matching. Under different vacuum ranges, there are significant differences in gas flow state, leakage sensitivity, and material outgassing behavior. If the valve level is insufficient, it will become a performance bottleneck for the entire system.

Analysis of application scenarios of vacuum system technology in the chemical industry -

Analysis of application scenarios of vacuum system technology in the chemical industry

2025-12-16

The advanced vacuum applications in China are extensively utilized in the booming chemical industry. The following will showcase common and typical application scenarios