Vacuum Gate Valves

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Vacuum gate valves.

In the simplest of terms vacuum gate valves are devices that regulate the flow of gases fluids or materials through a structure or aperture by opening closing or obstructing a port or passageway. T 1 800 248 8254. F 1 888 658 7983. Although our early patents have long since expired our product development effort continues.

Valves suitable for coarse through extreme ultra high vacuum operating pressure ranges are offered. Electric motor air or manual actuators. We offer a wide variety of valve types in a comprehensive range of sizes. Vacuum research valves stay sealed against positive pressure in either direction.

Hva is the top manufacturer and supplier of vacuum valves high vacuum valves and ultra high vacuum solenoid valves to leading vacuum technology innovators. High vacuum gate valves. Seal and open with up to 3 atmospheres differential pressure. Flanges can be either nw iso or cf conflat.

Vacuum research was one of the pioneer companies in the high vacuum industry when we introduced our vacuum gate valves in 1953. High vacuum gate valves provide isolation for high vacuum pumps such as turbo pumps ion pumps or cryo pumps. 24 trafalgar square nh 03063 1988 nashua. Gate valves are provided in manual and pneumatic designs and for clean and low outgassing high vacuum applications.

An actuator a carriage gate and a valve body. In order to meet these requirements as fully as possible the vacuum valves are divided according to size type of flange and drive and according to the pressure range used. Gate valve assemblies consist of three key components. Hv control gate valves series 642 even a casual study of vacuum technology makes it abundantly clear that valves are almost as vital to the industry as pumps.

Many of the products we offer today such as our totally dry roughing pump and wide range gauge are truly state of the art. Both manual and pneumatic valves are offered as standard in a variety of sizes and flange types.