Emerson Fisher SS-264 Instruction Manual page 10

Rotary control ball valve
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SS-264 Valve
September 2021
13. If the stop screws (key 22 and 24) were not adjusted during disassembly, then check the Gap A and Gap B clearance
using the gap gage and adjust if necessary following Section Stop Screw Gap Settings steps 3 and 4; if adjustments
are not necessary, then proceed to Section Stop Screw Gap Settings step 5.
Figure 4. Positive Stop Packing Loading Method
10
B
A
Instruction Manual
D103565X012
GE51823
GAP GAGE

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