Samson 5824 Series - Page 35

EB 5824-2 EN 35
Operation
Actuator stem extended
− Forglobevalves: Valve closed
− Forthree-waymixingvalves: Port A àABopen,BàABclosed
− Forthree-waydivertingvalves: PortABàAclosed,ABàBopen
Actuator stem retracted
− Forglobevalves: Valve open
− Forthree-waymixingvalves: Port A àABclosed,BàABopen
− Forthree-waydivertingvalves: PortABàAopen,ABàBclosed
A
B
AB
AB
A
B
A
AB
B
AB
A
B
Mixingvalveformixingservice
Divertingvalveformixingservice
For diverting service
For diverting service
Flow pipe
Flow pipe
Flow pipe
Flow pipe
Returnowpipe
Returnowpipe
Returnowpipe
Returnowpipe
Fig.14:Operating principle of three-way mixing and diverting valves