Install Instructions

VBN2, VBN3 CONTROL BALL VALVES WITH THREADED CONNECTIONS
7 62-2009
Fig. 18. Wiring for Proportioning controllers operating
multiple actuators (Modulating mode setting)
Fig. 19. Valve assembly exploded view.
NOTE: All identified parts except for the valve body and
aluminum valve stem coupler are included in
Replacement Kit (part no. 5112-11)
ACTUATOR
0/2 TO 10 VDC
PROPORTIONING
CONTROLLER
1
2
3
2
LINE VOLTAGE POWER SUPPLY.
PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
24 VDC SUPPLY ACCEPTABLE.
SET SWITCH TO MODULATING.
V
OR +
OR N/A
FEEDBACK
5
4
3
1
2
M22288
2-10 VDC
10-2 VDC
0-10 VDC
10-0 VDC
Fltg, fwd
Fltg, rev
3
ACTUATOR
V
OR +
OR N/A
FEEDBACK
5
4
3
1
2
2-10 VDC
10-2 VDC
0-10 VDC
10-0 VDC
Fltg, fwd
Fltg, rev
3
24 VAC
1
24 VAC
1
2
24 VAC
1
HOT
COM
–
+
M13738
VALVE BODY
VALVE STEM COUPLER
WING NUT**
MOUNTING
PLATE**
ANTI-ROTATION
BRACKET**
BOLT**
STEM ASSEMBLY COVER**
SCREWS (2)**
HANDLE (REMOVABLE) FOR
MANUALLY ROTATING SHAFT**
STEM ASSEMBLY**
**INCLUDED IN REPLACEMENT KIT (PART NO. 5112-11)
SCREWS (2)**