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.
Vacuum gate valve.
The r series gate valve employs an.
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.
Manual actuators are the least expensive.
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.
Vacuum research was one of the pioneer companies in the high vacuum industry when we introduced our vacuum gate valves in 1953.
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.
Pudong new district 201206 shanghai china tel.
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.
An actuator a carriage gate and a valve body.
Building 4 1st floor.
86 21 5032 6658 fax.
Many of the products we offer today such as our totally dry roughing pump and wide range gauge are truly state of the art.
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.
We offer a wide variety of valve types in a comprehensive range of sizes.
24 trafalgar square nh 03063 1988 nashua.
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.
F 1 888 658 7983.
Gate valve assemblies consist of three key components.
49 351 501 934 00 fax.
86 21 5032 6320 vat deutschland gmbh zur wetterwarte 50 haus 337 g 01109 dresden germany tel.
The mks r series vacuum gate valve is optimized for isolation of roughing pumps and roughing lines in both semiconductor and general vacuum applications.
The r series gate valve is available with a range of options including pneumatic and manual actuators lockout tagout capability and position indicators.
