Ansul INERGEN - Page 68

HEADER
VENT
HEADER
VENT
CHECK
VALVES
HEADER
VENT
5 CYL.
SELECTOR
VALVE
4 CYL.
SELECTOR
VALVE
2 CYL.
SELECTOR
VALVE
ELECTRIC ACTUATOR (TYP.)
002204
CONTROL
PANEL
CONTROL
PANEL
CHECK
VALVE
CHECK
VALVE
CHECK
VALVE
HEADER
VENT
PILOT 2 CYL.
SYSTEM
5 CYL.
SELECTOR
VALVE
4 CYL.
SELECTOR
VALVE
2 CYL.
SELECTOR
VALVE
ELECTRIC ACTUATOR (TYP.)
PILOT 4 CYL.
SYSTEM
HEADER VENT (TYP.)
PILOT 5 CYL.
SYSTEM
2 CYL. SYSTEM
4 CYL. SYSTEM
5 CYL. SYSTEM
EXAMPLE NO. 1 (TYPICAL SELECTOR VALVE INSTALLATION – ELECTRIC ACTUATION)
EXAMPLE NO. 2 (TYPICAL SELECTOR VALVE INSTALLATION – ELECTRIC ACTUATION)
PRESSURE REDUCER (TYP.)
NOTE: PRESSURE REDUCER CAN
BE LOCATED EITHER
UPSTREAM OR DOWN-
STREAM OF THE
SELECTOR VALVE.
PRESSURE REDUCER (TYP.)
NOTE: PRESSURE REDUCER CAN BE
LOCATED EITHER UPSTREAM
OR DOWNSTREAM OF THE
SELECTOR VALVE.
A
A
AA A
A
PILOT
5 CYL.
SYSTEM
PILOT
4 CYL.
SYSTEM
PILOT
2 CYL.
SYSTEM
002205
SECTION V
UL EX-4510 12-1-01 Page 5-12
Design