Submittal Sheet

VBN THREADED CONTROL BALL VALVES AND ACTUATORS
63-2648—07 20
NOTE: Take note of the screw hole positions on the valve.
They limit the mounting plate positions.
7. Lower ring down to valve body and engage it in the
new position relative to the mounting plate.
8. Tighten screws to valve body securing the mounting
plate.
9. Reattach the stem assembly to the mounting plate.
10. If desired, replace the handle on the shaft.
NOTE: See Fig. 13 for valve exploded view.
Electrical Installation
1. If necessary, remove actuator wiring cover.
2. Wire actuator using Fig. 17 through 41 for the appli-
cation required.
3. Replace cover.
Wiring
Fig. 17. MN6105 with On/Off SPDT Control.
Fig. 18. MN6105 with Floating Control.
Fig. 19. MN7505 with 0(2)-10 Vdc Control.
432
FLOATING ACTUATOR
24 VAC
1
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
CONNECTION REQUIRED FOR SPST CONTROL.
2
CONTROLLER
2
DIRECT
REVERSE
SERVICE/OFF
M34869A
3
4
3
2
FLOATING ACTUATOR
24 VAC
Direct
Reverse
Service/Off
1
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
FLOATING
CONTROLLER
M18946A
24 VAC
1
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
PROPORTIONAL
CONTROLLER
+
–
FEEDBACK
1
325
PROPORTIONAL ACTUATOR
FEEDBACK
+
0(2)-10 VDC OF 0(4)-20 mA CONTROL SIGNAL ACCEPTABLE.
SET CONTROL SIGNAL DIP SWITCH TO “OFF” FOR VOLTAGE.
SET TO “ON” FOR CURRENT.
2
2
2 -10 Vdc
2 -10 Vdc
0 -10 Vdc
0 -10 Vdc
M18947B
4