Many of the products we offer today such as our totally dry roughing pump and wide range gauge are truly state of the art.
Vacuum gate valves.
Manual actuators are the least expensive.
Gate valve assemblies consist of three key components.
The vacuum valve in different versions pfeiffer vacuum vacuum valves are used in wide ranging solutions in industrial applications and research areas.
All vacuum research gate valves are available with 3 types of actuators.
Gate valves are provided in manual and pneumatic designs and for clean and low outgassing high vacuum applications.
Flanges can be either nw iso or cf conflat.
24 trafalgar square nh 03063 1988 nashua.
T 1 800 248 8254.
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.
F 1 888 658 7983.
Valves suitable for coarse through extreme ultra high vacuum operating pressure ranges are offered.
Seal and open with up to 3 atmospheres differential pressure.
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.
Although our early patents have long since expired our product development effort continues.
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.
Both manual and pneumatic valves are offered as standard in a variety of sizes and flange types.
High vacuum gate valves provide isolation for high vacuum pumps such as turbo pumps ion pumps or cryo pumps.
An actuator a carriage gate and a valve body.
Vacuum research valves stay sealed against positive pressure in either direction.
High vacuum gate valves.
775 359 4442 775 359 4442 toll free.
Hva is the top manufacturer and supplier of vacuum valves high vacuum valves and ultra high vacuum solenoid valves to leading vacuum technology innovators.