19
dixonvalve.com • 800.789.
1718
Dixon B
5107
Series Butterfly Valves
| IOM
Disassembly
– Manual Valves
1. Remove the bolt or set screw from the handle of
the valve.
2. Remove the handle from the valve.
3. Remove the body bolts and nuts (items 1 & 7) from
the valve body.
4. Separate the two valve bodies (item 2) from one
another.
5. Remove the disc/seat assembly from the valve
body (item 2).
6. Squeeze the seat between your thumb and index
finger as shown in Figure A of the assembly
procedure and pry the seat over and off the short
end of the valve stem.
7. Pull the disc out completely from the valve seat.
Disassembly
– Valves with VC1 Series Actuator
1. Remove the body bolts and nuts (items 1 & 7) from
the valve body.
2. Remove the actuator bolts (item 6) from the
actuator.
3. Remove the actuator (item 8).
4. Remove the indicator (item 4), coupler (item 5), and
bracket (item 7) from the valve.
5. Follow the disassembly steps 3-7 from the
disassembly of manual valves section listed above.