FLOW-TEK FTG SERIES
MANUAL GEAR OPERATOR
Installation, Operation, and Maintenance Manual
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Image 2 - Heavy Hex Counter Nuts
Image 3 - Buna Weather Seal Caps
The gear stops consist of hex socket adjustment studs and heavy
hex counter nuts shown in Image 2. They are protected by Buna
weather seal caps shown in Image 3.
Gears mounted at the factory are shipped fully set and no
adjustment is needed. If the gear has been removed, replaced, or
the integrity of the stops have been affected, both stops shall be
re-adjusted.
Tools needed to adjust gear stops:
> Adjustable or combination wrench
> Allen hex wrench set.
4.1
Setting the stops with valve mounted in line
Once gear is mounted, remove seal caps (Image 3) and position
indicator (Image 1).
For a gear mounted with the valve in the closed position:
> Loosen counter nut while holding the adjustment stop stud
with Allen wrench (Image 2).
> Loosen adjustment stop stud by turning counterclockwise.
Hex Socket
Adjustment
Stud
Seal
Cap
Hex
Counter
Nut
