Tool family
The MKS Type 253B Exhaust Throttle Valve is a butterfly valve for regulating gas removal from a vacuum chamber when used with an MKS controller.
The MKS Type 253B Exhaust Throttle Valve is a butterfly valve for regulating gas removal from a vacuum chamber when used with an MKS controller.
Cited variants
| Designation | Generation | Vintage | Changes | Source |
|---|---|---|---|---|
| 253B-2-3CF-2 | — | — | CF-flange configuration shown in the manual's dimensions section. | nanofab.utah.edu[1] |