about us
Established in 1964
Professional development and production of vacuum valves
We have passed the ISO9001:2015 international quality system certification and are a member of the China Vacuum Equipment Industry Association, a group member of the China Vacuum Society, a quality management unit in Ningbo City, and a three-level enterprise (machinery) for safety production standardization.
Established in 1964
plant area
More than 30 families
More than 400 types and specifications
vacuum valve
Vacuum element
Tree Craftsman Spirit / Build a Centennial Enterprise
Recommended products
The company has over 30 series and over 400 varieties of products, including vacuum plug valves, vacuum baffle valves, vacuum ball valves, vacuum butterfly valves, vacuum electromagnetic charging valves, vacuum diaphragm valves, and vacuum fine tuning valves.
CCD
Electric ultra-high vacuum plug valve
GDC-J(b)/KF
Backpack type electromagnetic high vacuum baffle valve
GU
Vacuum (pressure) ball valve
GUQ
Pneumatic vacuum (pressure) ball valve
GI-A
High vacuum butterfly valve
GDQ-J
GDQ
GID-A
Electric high vacuum butterfly valve
CC series
Manual ultra-high vacuum gate valve
Application area
The company has over 30 series and over 400 varieties of products, including vacuum plug valves, vacuum baffle valves, vacuum ball valves, vacuum butterfly valves, vacuum electromagnetic charging valves, vacuum diaphragm valves, and vacuum fine tuning valves.
OUR advantages
Professional quality,professional choice
Ningbo Instrument Valve Factory was founded in 1964 and is one of the domestic enterprises specializing in the development and production of vacuum valves. The company has passed the ISO9001:2015 international quality system certification and is a member of the China Vacuum Equipment Industry Association, a group member of the China Vacuum Society, a quality management unit in Ningbo City, and a third level enterprise (machinery) in safety production standardization.
Independent innovation,professional practice
The company's registered trademark "Torch" is an excellent brand in the vacuum industry. The company has numerous vacuum valve products, including vacuum plug valves, vacuum baffle valves, vacuum butterfly valves, vacuum ball valves, vacuum solenoid valves, vacuum diaphragm valves, electromagnetic pressure differential valves, vacuum inflation valves, vacuum fine adjustment valves, etc., totaling over 30 series and over 400 varieties.
Scientific management and excellence
The enterprise currently has a production plant of over 10000 square meters, over 30 professional and technical personnel of various types, a valve design center and processing center, a complete set of vacuum valve testing equipment, and the ability to research and develop, design, and manufacture various types of vacuum valves. After decades of development, the company has accumulated rich technology and production experience.
News center
2023-03-11
Ningbo Instrument Valve Factory Conducts Outdoor Expansion Training for Employees
On the morning of May 22, 2022, facing the booming sunrise and accompanied by laughter, the one-day outdoor expansion activity of Ningbo Instrument Valve Factory was kicked off at Jiuchengyan Outdoor Expansion Training Base. All participants were divided into three groups, and a team leader and a deputy team leader were recommended and selected from their respective teams. After everyone gathered their ideas, they developed a highly creative team name and resounding slogan: Flame Team, Star Dream Team, and Surpass Team. This slogan is not just a slogan, but will also lead everyone to constantly strive and strive for it in the upcoming expansion training and competition.
2023-03-11
Current Status and Development Prospects of Vacuum Valve Standards
The countries with advanced vacuum valve technology in the world mainly include Russia, the United States, France, the United Kingdom, Germany, Japan, etc. From the early 20th century to the present, the varieties and specifications of vacuum valves in these countries have developed rapidly. Major vacuum equipment manufacturers in the world, such as Balzais, Raybold Hylas, Western European Nuclear Center and German Institute of Electronic synchrotron, are all professional manufacturers of vacuum valves and can develop various vacuum valves according to international standards.
2023-03-11
The importance of vacuum valves in vacuum systems
In a vacuum system, the vacuum system components used to change the direction of airflow, adjust the size of airflow, cut off or connect to pipelines are called vacuum valves.
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