84
1. Remove the actuator foot. With the Moore
positioner removed the spring, piston and
actuator stem assembly can be removed.
See page 57 in the shutoff valve actuator
disassembly section for final instructions for
removal and replacement of the rest of the
actuator components.
FIG. 7 - ACTUATOR FOOT
REMOVED
FIG. 8 - PISTON, SPRING, AND
ACTUATOR STEM REMOVED
SPRING, PISTON, AND ACTUATOR STEM REMOVAL
Содержание VALVES SP160 Series
Страница 1: ...VALVES INSTALLATION OPERATION MAINTENANCE ...
Страница 78: ...78 MOORE POSITIONER INSTALLATION AND SERVICE INSTRUCTIONS ...
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