The valve kit is used for gas purging and evacuation of absolutely sealed electrochemical cells; the valve connected to the sparger is the inlet. Valves are ordered together with the cell and prepared to match its connections.
Three options are available: a single valve, a set of 4 valves for standard cells, and a valve assembly for 10 mL small-volume absolutely sealed cells. In the small-volume assembly, connections run through quick connectors with 3 mm PTFE tubing (manufacturer data).
| Product | Cell valve kit |
| Use | Absolutely sealed glass, quartz and PTFE cells |
| Vacuum | Below −100 kPa (depends on cell) |
| Small-volume assembly | 3 mm PTFE tubing, quick connectors |
| Type options | Single Valve, Set of 4 Valves, Valve Assembly for Small-Volume Cells |