IVWF Vacuum Butterfly Valve, Variable Flow
Product overview
These butterfly-type vacuum valves are for exhaust lines in vacuum equipment. The micrometer handle enables fine adjustment of the valve opening degree and reproduction thereof with the valve graduations.
Reference product number : IVWF50FS-VFGF
Specification overview
- Size
-
50A
- Operation
-
Flow control
- Valve Shape
-
Butterfly
- Connection
-
JIS VFVG Flange
- Seat Material
-
Fluorine Rubber
- Minimum Fluid Temperature (Celsius)
-
-15
- Maximum Fluid Temperature (Celsius)
-
100
- Minimum Operating Pressure Pa（abs）
-
1x10^-6
- Maximum Operating Pressure Pa（abs）
-
2x10^5
- Controller Set Temperature (Celsius)
-
No heater
- Body Material
-
SUS304
*Parts of the listed product images may not be the same as the actual products.
Download diagrams for main product numbers
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| Main product numbers | CAD | STEP | Size | Operation | Bypass Valve Operation | Bypass Valve Seat Material | Bypass Valve Size (in) | Connection | Seat Material | Network Interface | Controller | Controller Set Temperature (Celsius) | Body Material | Ball Material | Stem Material | UPS | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IVWF25FS-NW40F | CAD | STEP | 25A | Flow control | - | - | - | ISO KF Flange NW | Fluorine Rubber | - | - | No heater | SUS304 | - | - | - | |
| IVWF50FS-NWF | - | CAD | STEP | 50A | Flow control | - | - | - | ISO KF Flange NW | Fluorine Rubber | - | - | No heater | SUS304 | - | - | - |
| IVWF80FS-NWF | - | CAD | - | 80A | Flow control | - | - | - | ISO KF Flange NW | Fluorine Rubber | - | - | No heater | SUS304 | - | - | - |
| IVWF100FS-NWF | - | CAD | - | 100A | Flow control | - | - | - | ISO KF Flange NW | Fluorine Rubber | - | - | No heater | SUS304 | - | - | - |