GE AKTA avant User Manual page 125

Ports and flow paths of the Loop
valve
The illustration and tables below describe the ports and different flow paths through the
Loop valve. In the Position 4 example, the loop is connected to loop position 4 and the
loop is being emptied.
Port
F
1F and 1E to
5F and 5E
E
Note:
Flow path
Position 1-5
By-pass
ÄKTA avant User Manual 29035184 AE
Description
Port connected to the LoopF port of the Injection valve.
Ports for connection of loop 1 to loop 5.
Port connected to the LoopE port of the Injection valve.
Ports denoted by the letter F are used for filling the loop and ports denoted by
the letter E are used for emptying the loop.
Description
The flow direction depends on the Injection valve position.
The flow by-passes the loop(s). By-pass is the default flow path.
4 Optional instrument modules
4.7 Loop valve
125