VBN2, VBN3
Control Ball Valve/Actuator
Assemblies
INSTALLATION INSTRUCTIONS
INSTALLATION
5. Stem rotation:
When Installing this Product...
a. For two-way valves:
1. Read these instructions carefully. Failure to follow
them could damage the product or cause a
hazardous condition.
(1) Clockwise to close.
(2) Counterclockwise to open.
b. For three-way valves:
2. Check ratings given in the product data literature
and on the product to ensure the product is suit-
able for your application.
3. Installer must be a trained, experienced, licensed
service technician.
4. After installation is complete, check out product
operation as provided in these instructions.
(1) Clockwise to increase B to AB flow.
(2) Counterclockwise to increase A to AB flow.
6. Valve must be mounted with the actuator/bracket
above the valve body. Do not install the valve with
the stem below horizontal or upside down. (See
Fig. 1 and 2.)
Preparation
CAUTION
Equipment Damage Hazard.
Foreign particles like dirt and metal chips can
damage the ball seals.
Clean upstream lines prior to installation.
CAUTION
Equipment Damage Hazard.
Improper chemicals can damage the valve.
Use neither aerosol products nor petroleum-
based lubricants.
M29518
Fig. 1. Vertical valve installation.
1. Clean the lines upstream of particles larger than
1/16 in. diameter. Open valves fully. Flush entire
hydronic system of contaminants (welding slag,
solder, scale, metal chips, etc.) and chemically
treat water according to local conditions prior to
operation.
85
85
2. Proceed with installation once the system specifics
(expansion/contraction of the system and its
medium as well as operating pressures) are within
tolerances.
M29519A
3. Eliminate air from system.
4. Two-way valves are marked to show flow direction.
Fig. 2. Acceptable valve angle from vertical.
IMPORTANT
Flow arrows must point in the direction of the
flow for proper operation.
NOTE: For three-way valve mounting, see Fig. 3
through 5.
62-0197-04
VBN2, VBN3 CONTROL BALL VALVE/ACTUATOR ASSEMBLIES
OPERATION AND CHECKOUT
Once both the mechanical and electrical installations are
complete:
1. Cycle the actuator to verify that the direction of rota-
tion suits the control sequence.
HANDLE (REMOVABLE) FOR
MANUALLY ROTATING SHAFT
1
2. If the rotation direction is incorrect:
a. For 2-position control actuators: Remount actu-
ator on the bracket.
SCREWS (2)
1
b. For floating control actuators: Reverse two con-
trol signal wires (CW/CCW).
c. For analog control actuators either:
(1) Reposition reverse/direct acting switch, or
(2) Remount actuator on the bracket.
STEM ASSEMBLY COVER
1
3. If the control scheme requires fail-safe operation,
ensure that, upon removal of power, the valve
rotates to the desired position.
4. Spring return actuators are factory-configured for
A-port normally-closed fail-safe operation. To
change this to normally-open, remove and reinstall
STEM ASSEMBLY
1
BOLT
1
ANTI-ROTATION
the actuator in the opposite orientation as follows:
(a) Loosen the shaft coupling bolt using a 10
mm wrench.
BRACKET
1
SCREWS (2)
1
BOLT
1
(b) Loosen all other mounting bolts connect-
ing the actuator to the mounting bracket,
and set aside.
(c) Remove the actuator from the valve
shaft.
VALVE STEM
COUPLER
ANTI-ROTATION
BRACKET
2
(d) Move the actuator shaft coupling to the
opposite side of the actuator, as displayed
in Figure 7.
MOUNTING
PLATE
1
WING NUT
1
STEM RETAINER PLATE
VALVE BODY
1
2
INCLUDED IN REPLACEMENT KIT (PART NO. 5112-11).
THIS PART USED WITH NON-SPRING RETURN ACTUATORS.
M27714
M29526
Fig. 7. SCSA Mounting
For detailed actuator information, see Honeywell forms:
— 63-2209 ML6161,ML7161 Product Data Sheet.
— 63-2607 S05,S10,S20 Series Actuator Product Data
Sheet.
Fig. 6. Valve assembly exploded view.
3
62-0197—04
VBN2, VBN3 CONTROL BALL VALVE/ACTUATOR ASSEMBLIES
F
B
E
D
A
C
PIPE SIZE
Cv
DIMENSIONS IN INCHES (mm)
WEIGHT REPLACEMENT
STEM
IN. (DN) CODE DESIGNATORS
1/2 15 VBN2A... B,D,E,F,G,H,K
A
B
C
D
E
F
2
LB (KG) ASSEMBLY
2-3/8 (60)
2-3/4 (70) 6-5/8 (168)
8-1/8 (206)
J
2-5/8 (67)
2-7/8 (73) 6-1/2 (165)
8-5/16 (211)
5112-19
1.0 (0.5)
3/4 20 VBN2B... B,D,E,G,H,J,L
1
2-3/4 (70) 6-7/16 (163)
2-7/8 (73) 6-1/2 (165)
8-1/8 (206)
8-5/16 (211)
5112-22 (SS)
K,M
1
1
25 VBN2C... J
HLP
M,N
2-3/4 (70)
3-1/16 (78) 3-1/16 (78) 6-3/4 (171)
4-5/16 (109) 3-1/4 (82) 7-3/8 (187)
7-1/16 (179)
1
8-11/16 (221) 1.4 (0.6)
8-7/8 (225)
2.4 (1.1)
8-11/16 (221) 1.4 (0.6)
1
5112-20
1
3 (76)
3-5/8 (92)
3-1/8 (79) 6-11/16 (170)
3-1/4 (82) 7 (178)
3 4
(76) (102)
5112-23 (SS)
1-1/4 30 VBN2D... H,J,K,L,N
M,S
9-1/16 (230)
2.4 (1.1)
1
1
1-1/2 40 VBN2E... L,M,R
3-7/16 (87)
6-15/16 (176)
N,1
1
1
4-1/16 (103) 3-3/4 (95) 7-1/16 (180)
8-7/8 (225)
3.2 (1.5)
2
50 VBN2F... N,T
4 (102)
7-3/16 (183)
7-7/16 (189)
5112-21
P,R,S,1,2
4-15/16 (125) 4-1/16
10-1/2 (267)
10-11/16 (271)
1
5112-24 (SS)
(103)
2-1/2 65 VBN2G... N,P,R,S,U,1
80 VBN2H... N,P,R,T,U
5-5/16 (135)
7-9/16 (192)
7-11/16 (195)
1
3
5-3/4 (146)
1
INDICATES FULL PORT VALVE: NO FLOW CHARACTERIZING INSERT.
WILL BE SHORTER WITH NON-SPRING-RETURN ACTUATORS.
1
2
M31359
Fig. 8. VB2 dimensions in inches (mm).
F
B
G
E
D
A
C
PIPE SIZE
Cv
WEIGHT REPLACEMENT
DIMENSIONS IN INCHES (mm)
STEM ASSEMBLY
IN. (DN) CODE DESIGNATORS
1/2 15 VBN2A... B,D,E,F,H,J
C,D,E,F,G,K
A
B
C
D
E
F
G
LB (KG)
2.4 (1.1) 5112-19
2.0 (0.9)
3-1/2 (89)
7 (178)
9-3/8 (238) 2 (51)
2-13/16 (71)
3-13/16 (97)
3 (76)
3/4 20 VBN2B...
1
3-5/16 (84) 6-1/2 (165)
7-5/16 (186)
8-13/16 (224)
1
25 VBN2C...
9-1/2 (241) 2-1/16 (52) 2.8 (1.3)
9-13/16 (249) 2-7/16 (62) 2.6 (1.2)
C,D,E,F,G
5112-20
5112-21
3-13/16 (97) 6-13/16 (173)
J,L
4-5/16 (110) 4 (102)
7-13/16 (198)
10-13/16 (275) 3-1/8 (79) 3.3 (1.5)
H,K,M
1
1-1/4 30 VBN2D... H,J,L
K,M,N
3 (76) 3-13/16 (97) 6-13/16 (173)
3
4
9-13/16 (249) 2-13/16 (71) 2.4 (1.1)
10-5/16 (262) 2-7/16 (62) 2.8 (1.3)
(76) (102)
3-5/8 (92) 4 (102)
4-5/16 (110)
4 (102)
7-5/16 (186)
1
1
1-1/2 40 VBN2E... H,J,K,M
L,P
7-13/16 (198)
10-13/16 (275) 2-3/4 (70) 3.3 (1.5)
4-1/2 (114) 7-5/16 (186)
11 (279)
3-3/16 (81)
2
50 VBN2F... L,N,P
R,T
3-1/8 (79)
5 (127)
5-13/16 (148) 7-13/16 (198)
12-5/16 (313) 3-7/8 (98) 3.8 (1.7)
4-1/8 (105)
2-1/2 65 VBN2G... P,R,S,
1
M31360
INDICATES FULL PORT VALVE: NO FLOW CHARACTERIZING INSERT.
1
Fig. 9. VB3 dimensions in inches (mm).
Automation and Control Solutions
Honeywell International Inc.
1985 Douglas Drive North
Honeywell Limited-Honeywell Limitée
35 Dynamic Drive
Golden Valley, MN 55422
Toronto, Ontario M1V 4Z9
® U.S. Registered Trademark
© 2010 Honeywell International Inc.
62-0197—04 E.K. Rev. 04-10
Printed in U.S.A.
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