We offer a wide variety of valve types in a comprehensive range of sizes.
Vacuum gate valve.
Electro pneumatic actuators use 70 psi 4 9 kg cm compressed air and include the solenoid specify the solenoid voltage that is most convenient for you.
Electric motor actuators use high torque servo motors and operate from 115v.
Mdc offers the best lead times on vacuum gate valves in the industry.
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.
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.
The r series gate valve is available with a range of options including pneumatic and manual actuators lockout tagout capability and position indicators.
Pudong new district 201206 shanghai china tel.
All vacuum research gate valves are available with 3 types of actuators.
49 351 501 934 00 fax.
Hva is the premier provider of vacuum gate valve products and is the only vacuum gate valve manufacturer located in the usa.
Although our early patents have long since expired our product development effort continues.
Many of the products we offer today such as our totally dry roughing pump and wide range gauge are truly state of the art.
86 21 5032 6658 fax.
86 21 5032 6320 vat deutschland gmbh zur wetterwarte 50 haus 337 g 01109 dresden germany tel.
Building 4 1st floor.
24 trafalgar square nh 03063 1988 nashua.
The mks r series vacuum gate valve is optimized for isolation of roughing pumps and roughing lines in both semiconductor and general vacuum applications.
775 359 4442 775 359 4442 toll free.
Our standard catalog million cycle stainless steel circular vacuum gate valves are made in the usa and have a 4 6 week lead time which is about 1 4th the time being quoted by other manufacturers.
T 1 800 248 8254.
The hva manufacturing facility located near reno nv is a modern facility housing state of the art cnc and other tooling for precision manufacturing.
Hva is the top manufacturer and supplier of vacuum valves high vacuum valves and ultra high vacuum solenoid valves to leading vacuum technology innovators.
Gate valve assemblies consist of three key components.
F 1 888 658 7983.
Manual actuators are the least expensive.
Vacuum research was one of the pioneer companies in the high vacuum industry when we introduced our vacuum gate valves in 1953.
