Agilent Technologies 1290 Infinity II 2D-LC User Manual page 67

4 Installation
Hardware Installation
Connecting the 2D-LC Valve, Standard (G4236A)
The capillary connections of the 2D-LC valves depend on whether a con- or
countercurrent configuration achieved. For the standard 2D-LC Valve, both
concurrent and countercurrent operation is possible. Schematics in this chapter
will reflect a concurrent direction.
If you want to connect the 2D-LC Valve in a different direction, follow the
schematics shown under Valve Topology in the 2D-LC Software Online help.
Figure 28
2D-LC User Guide
Schematic representation of the Standard 2D-LC Valve (G4236A) in concurrent flow.
67