Chlorine Gas Under Vacuum
CVS Mekanik Hat Değiştirme Sistemi
Vacuum changeover switch without auxiliary power — 10 kg/h
The CVS vacuum changeover switch provides an uninterrupted gas supply by switching from an empty cylinder battery to a full one in the vacuum line. It changes over automatically at a switching point of -0.3 bar purely by sensing the change in line vacuum, without auxiliary power and without intervention from personnel.
Its compact housing is easily wall-mounted. An optical position indicator shows which line is active, and optional electrical contacts allow remote indication. It is made of chlorine-resistant materials such as PVC, PMMA, PVDF, FPM and Hastelloy.
Key features
- Scope of application up to 10 kg/h chlorine gas (4 kg/h with 8/12 connections)
- Compact design, simple wall mounting
- Safe operation with vacuum technology
- Without auxiliary power
- Without intervention from personnel
- Optical position indicator
- Optional electrical contacts for remote indication
Technical data
Technical specifications
| Max. flow rate | 10 kg/h Cl₂ (with 8/12 connections: 4 kg/h) |
|---|---|
| Operating pressure | -1 – 0 bar |
| Switching point | -0.3 bar |
| Connections | Hose 8/12 or 12/16; PVC glue-in DN 15 |
| Materials | PVC, PMMA, PVDF, FPM, Hastelloy |
| Contact load | max. 48 V DC / 0.5 A / 10 W |
| Weight | approx. 1 kg |
| Ambient temperature | 0 – 55 °C, no direct sunlight |
Chlorine Gas Under Vacuum
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