Electric motor air or manual actuators.
Vacuum gate valve design.
Drawings download if available are indicated by in the part number column.
Whether you are upgrading your existing vacuum system or an oem designing a new system hva can offer a cost effective alternative valve solution.
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.
Click on this icon to view all available product literature and to download a pdf copy.
Easy to maintenance 2 steps to disassemble the valves for o ring replacement.
An optional million cycle design is available.
Although our early patents have long since expired our product development effort continues.
They can be disassembled for in line servicing.
86 21 5032 6658 fax.
An actuator a carriage gate and a valve body.
Your experienced design and engineering read more.
Literature downloads including manuals if available is indicated by in the part number column.
Small footprint compact design saving space.
Seal and open with up to 3 atmospheres differential pressure.
Vacuum research valves stay sealed against positive pressure in either direction.
Building 4 1st floor.
49 351 501 934 00 fax.
When you design your vacuum systems hva valves are easily integrated.
86 21 5032 6320 vat deutschland gmbh zur wetterwarte 50 haus 337 g 01109 dresden germany tel.
Ceramic ball type design high purity and less particles.
Proven products and design innovation.
All vacuum research gate valves are available with 3 types of actuators.
Gate valve assemblies consist of three key components.
There are a variety of different types that fall into three main categories operational valves closing valves and sealing valves.
The selection of the proper valve type requires an understanding of the process application so that the proper design and or functioning valve can be chosen for a given vacuum furnace operation.
Vat vacuum valves shanghai co ltd.
Pudong new district 201206 shanghai china tel.
Vacuum research was one of the pioneer companies in the high vacuum industry when we introduced our vacuum gate valves in 1953.
