Valve Applications

View some of the many applications, in schematic diagram form, showing how our injectors, valves, and selectors can be used to collect samples and to direct flow. If you have a question about your specific application, please contact us.

Two position injectors/ valves

These illustrations show basic sample injection techniques using two position valves.

Selectors (multiposition valves)

Selectors are useful for stream selection, sample trapping, and HPLC column selection.

Sample video: