Vacuum Valves
Vacuum valves are specialized devices used in vacuum systems to control the flow of gases, isolate different sections of a vacuum chamber or system, regulate pressure, or allow the introduction of gases into a vacuum environment. These valves are crucial components in maintaining and controlling vacuum levels, ensuring proper functioning and performance of vacuum systems. Here are some common types of vacuum valves:
– Gate Valves
– Angle Valves
– Ball Valves
– Butterfly Valves
MillstongTech, we supply a variety of vacuum valves. These valves serve as crucial components in various industries and scientific fields, allowing for precise control and regulation of gas or liquid flow within vacuum systems.


Vacuum Valves Supplier

Gate Valves
These valves operate by raising or lowering a gate or wedge mechanism to control the gas flow. Gate valves are often used for large-diameter openings and offer a full orifice when fully open, minimizing obstructions to gas flow.

Angle Valves
Angle valves are typically compact and operate at a right angle to the flow of gas. They are suitable for applications where space is limited, and they provide a reliable seal when closed.

Ball Valves
Ball valves use a spherical closure element (a ball) to control the gas flow. When the ball is aligned with the flow direction, the valve is open; when rotated 90 degrees, it blocks the flow. Ball valves offer quick operation and tight shut-off.

Butterfly Valves
These valves use a disc or plate as the closure element, which rotates about a central axis to control the flow. They are often used for larger-diameter pipes and offer fast operation.

Check Valves
Check valves, also known as non-return valves or one-way valves, are mechanical devices designed to permit fluid or gas flow in one direction while preventing reverse flow.

Vent Valves
Vent valves, also known as venting valves or relief valves, are devices used to release excess pressure or gases from a system to prevent overpressurization.
Advantages of MillstongTech Vacuum Valves
High-Quality Materials
MillstongTech vacuum valves might be constructed from high-grade materials such as stainless steel or specialized alloys, ensuring durability, corrosion resistance, and suitability for various environmental conditions.
Precise Control and Performance
These valves could offer precise control over gas or fluid flow within vacuum systems, providing consistent performance, reliability, and accuracy in regulating pressure or maintaining vacuum levels.
Customization and Adaptability
MillstongTech's vacuum valves might be designed with customizable features, allowing adaptation to specific applications or systems. This adaptability could enable integration into diverse industrial setups, meeting specific requirements effectively.
Innovative Design and Technology
The vacuum valves from MillstongTech might feature innovative design elements or incorporate advanced technology, offering enhanced functionalities, improved efficiency, or additional safety features compared to standard valves.
Vacuum Valves Applications
Vacuum valves find applications across a wide range of industries and systems where the control, regulation, or isolation of gas or fluid flow within a vacuum environment is essential. Some common applications of vacuum valves include:
- Vacuum Systems
- Analytical Instruments
- Semiconductor Manufacturing
- Research and Development
- Industrial Processing
- Environmental Chambers
- HVAC Systems
- Medical Equipment


As a supplier of vacuum valves, we offer diverse types of valves such as gate valves, angle valves, ball valves, check valves, vent valves, butterfly valves, and even customized valves tailored for specific industrial or scientific purposes.
Our valves are made from high-quality materials, such as stainless steel, aluminum, or specialized alloys, and are available in different configurations to suit various environmental conditions and application scenarios.
We provide customized services, delivering valves with specific features, sizes, or functionalities based on customer requirements to meet unique needs across different industrial and research domains.
Quality and reliability are paramount to us. We ensure our valves exhibit consistent performance, durability, and compliance with industry standards or certifications.
Moreover, we offer technical support to guide customers in valve selection, installation, and usage, ensuring efficient and reliable operation within specific applications or systems.
With expertise in vacuum technology, we apply our knowledge across a wide range of industries, including semiconductor manufacturing, research laboratories, pharmaceuticals, aerospace, and industrial processing, offering valves suitable for diverse applications within these sectors.
We aim to provide our customers with efficient and reliable operation for their vacuum systems, contributing to improved performance and productivity across various industrial and scientific applications.