Vacuum valves are devices that directs the flow of air or fluid to create a vacuum environment. They are operated inside vacuum machinery that use vacuum gauges and switches to control the flow of air or pressure inside the vacuum valve and release the pressure when needed for its application. Vacuum valve can be used in rough vacuum, high vacuum (HV), or ultra-high vacuum (UHV) environment. Looking for vacuum valve manufacturer? Our vacuum control valves are used in a variety of applications, including HVAC systems, plumbing, and automotive engines. The most common types of vacuum valves are ball valves, butterfly valves, and angle valves. They come in a variety of sizes and shapes to suit different needs. Contact RubyVac vacuum valve supplier.