Emerson Fisher 667NS Instruction Manual page 7

Instruction Manual
D102603X012
Figure 1. Schematic and Stem Connection Details for Fisher 667NS
AIR
LIFTS
A3833‐A
SCHEMATIC
VENT
DIAPHRAGM
CASING
YOKE
ACTUATOR
VALVE
STUDS
AND NUTS
FISHER
DBQ-NS
VALVE
A5958/MM1
C0762‐1
YOKE
SPRING
PUSHES
DOWN
TRAVEL
INDICATOR
STEM
LOCKNUTS
55A9191‐H
YOKE
TRAVEL
INDICATOR
STEM
LOCKNUTS
55A9193‐F
TRAVEL
INDICATOR
YOKE
STEM
LOCKNUTS
56A1032‐D
SIZES 40 AND 45
SIZE 70
SIZE 80
STEM CONNECTION
DETAILS
667NS Actuator
June 2018
SPRING
ADJUSTOR
STEM
CONNECTOR
TRAVEL
INDICATOR
DISK
VALVE
STEM
SPRING
ADJUSTOR
TRAVEL
INDICATOR
DISK
VALVE
STEM
TRAVEL
INDICATOR
POINTER
STEM
CONNECTOR
VALVE
STEM
7