GE FVP110 - Attaching Lever and Clamp; Checking Position at Which Clamp Should be Fixed

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Installing FVP110 on a
Installing the FVP110 on the
Figure 20 Attaching Lever and Clamp
8. Attach the clamp to the stem (Figure 21). You must set the clamp of the FVP110 in a
position that allows the feedback lever to be at an angle within ±15 ° from the
horizontal level when the valve stem is at the 50% position. Installing the FVP110 at
a carefully determined position, where the feedback lever is at the horizontal level
when the valve stem is at the 50% position, makes the consequent installation work
easier.
CAUTION The FVP110 must be installed in a position meeting the
specification above to guarantee that the specified accuracy
is obtainable by linearity correction (see “Travel Calibration”
on page 129).
Figure 21 Checking Position at Which Clamp Should Be Fixed