CBV Series
Carten Ball Valves
Semiconductor standards applied to ball valves for the market, C/LOK connectivity and semiconductor grade processing and analysis ensures suitability for specified applications.
Key Features
Available in line sizes up to 6”
PTFE internal and external seals
Minimal dead space for POC block configurations
Multiple block orientations and configurations (DBV etc)
Typical Applications
Vacuum exhaust, CFOS compatibility, low purity gas distribution, low purity laterals POC (low purity), shut-off functionality for gas distribution and high-volume abatement.
Key Specifications
| Materials of Construction | Cleanliness | Specifications | Options |
|---|---|---|---|
| 316L CF8M Body Material |
Manufactured in Class 10 Cleanroom |
Leak tested using Mass spectrometer <1x10(-6) mbar.l/s |
Manual or pneumatic with 4/20mA switching / signalling automation |
| PTFE Body seat |
30 Ra BA as standard |
<30Ra micro-inch surface roughness |
TFM 1600 internal / external seals for lower temp to -40°C |
| RTFE stem packing |
Welded to ensure ASTM A269 connection tubing |
Pressure tested 100% production control |
Multiple block orientations and configurations (SCBV etc) |
| Cleaned using 18.2MΩ·cm DI water |
375p.s.i. operating pressure |
Purge valve possible |