Data Sheet

Bulletin 71.1:CS400
9
Figure 6. Type CS403, Internally Registered Primary Regulator with Internally Registered Integral Monitor Operational Schematic
Figure 7. Type CS403, Externally Registered Primary Regulator with Externally Registered Integral Monitor Operational Schematic
M1061
INLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE
GUIDED
STEM
OPENING
SPRING
EXTERNAL CONTROL
LINE PLUG
(DO NOT REMOVE
WHILE UNIT IS
PRESSURIzED)
EXTERNAL
CONTROL
LINE PLUG
INTEGRAL MONITOR PRIMARY REGULATOR
MONITOR
ADjUSTING
SCREW
MONITOR
CONTROL
SPRING
MONITOR DISk
VALVE STEM
RELIEf
VALVE
SPRING
CONTROL SPRING
ADjUSTING
SCREW
MONITOR LEVER
MONITOR ORIfICE
ORIfICE
PUSHER POST ASSEMbLY
VALVE DISk
LEVER
ADjUSTING
SCREW
EXTERNAL
CONTROL LINE
CONNECTION
(SENSE LINE)
MONITOR
LEVER
VALVE STEM
ORIfICE
VALVE STEM
LEVER
PUSHER POST
ASSEMbLY
EXTERNAL
CONTROL LINE
CONNECTION
(SENSE LINE)
CONTROL SPRING
DISk
MONITOR
DISk
OPENING
SPRING
GUIDED
STEM
CONTROL
SPRING
INTEGRAL MONITOR PRIMARY REGULATOR
M1062
INLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE