18
dixonvalve.com • 800.789.
1718
Dixon B
5107
Series Butterfly Valves
| IOM
Assembly
– Burkert Control Top
1. Remove the air fitting (item 21) from the top of the
actuator. Do not discard the air fitting.
DO NOT remove while
under pressure.
2. Remove the two hex head screws (item 16) and set
aside
– these will not be used again.
3. Remove the top cap (item 13) and set aside
– this
will not be used again.
4. Apply thread locker to the thread at the base of the
detection shaft (item 7).
5. Thread the detection shaft (item 7) into the top of
the actuator and tighten until it bottoms out.
6. Thread the air fitting (item 5) into the control top
adapter (item 3) and tighten.
Note:
Air fitting (item
21) removed from
Step 1
can be used here.
7. Apply lubricant to the air port O-Ring (item 6) and fit
the O-Ring into the O-Ring groove of the adapter
(item 3).
8. Insert the hex head bolts (item 4) through the holes
in the adapter (item 3) and thread into the top of the
actuator (item 8). Tighten the hex bolts.
9. Place the adapter O-Rings (item 2) on the top
groove of the adapter (item 3) and into the bottom
groove on the bottom face of the adapter.
10. Install the plastic sensing puck (provided with the
Burkert Control top) onto the detection shaft (item
7). The fingers of the puck should snap into the
small groove at the very end of the detection shaft.
11. Place the control top (item 1) onto the adapter
making sure to align the plastic sensing puck with
the plastic sensing rail inside the control top (item
1). For further explanation refer to the Burkert User
manual provided with the unit.
12. Tighten the socket head bolts on the control top
until snug.
13. Follow the Burkert user manual for installing the air
connections properly.