VA2202-xxx-2 Series Electric Spring Return

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VA2202-xxx-2 Series Electric Spring Return Valve Actuators
Product Bulletin
Code No. LIT-12011160
Issued March 25, 2008
Supersedes March 1, 2006
VA2202 Series Spring Return Electric Valve Actuators
are available in 24 VAC/VDC and 120 VAC ON/OFF
control, 24 VAC Floating Control, and 2 to 10 VDC
(4 to 20 mA) Proportional Control for use in Heating,
Ventilating, and Air Conditioning (HVAC) applications.
All models provide 18 lb.in (2 N.m) of output force and
feature a NEMA 2 (IP42) housing for indoor use.
Versions with a factory-installed Single Pole, Double
Throw (SPDT) auxiliary switch are available.
The VA2202 Series actuators are designed for easy
mounting in the field to 1/2 and 3/4 in.
Johnson Controls® VG1000 Series Ball Valves. The
optional available auxiliary switch is adjustable from
5 to 95°.
Figure 1: VA2202 Series Electric Valve Actuator
on VG1000 Series Ball Valve
Table 1: Features and Benefits
Features
Benefits
Proportional, Floating and On/Off Control Models
Available
Allows the actuator to be used in wide range of applications
and optimal choice of control signal
Single Screw, Direct Mounting
Simplifies installation
Optional Auxiliary Switch Available
Provides independent verification of actuator position
Reversible Mounting Design
Simplifies setup of valve spring return position
Compact Design
Provides solution for limited-space applications
VA2202-xxx-2 Series Electric Spring Return Valve Actuators Product Bulletin
1
IMPORTANT: Use this VA2202 Series actuator
only as an operating control. Where failure or
malfunction of the VA2202 actuator could lead to
personal injury or property damage to the controlled
equipment or other property, additional precautions
must be designed into the control system.
Incorporate and maintain other devices such as the
supervisory or alarm systems or safety or limit
controls intended to warn of, or protect against,
failure or malfunction of the VA2202 actuator.
For CW spring return operation (see Figure 2 and
Table 3), mount the actuator so the CW face of the
actuator (gray side) is away from the valve as
illustrated in Figure 2. The actuator drives CCW and
spring returns CW.
0
0
Application
1
IMPORTANT: This device is not designed or
intended to be used in or near environments where
explosive vapors or gases could be present, or
environments where substances corrosive to the
device’s internal components could be present.
Counterclockwise (CCW) face
(Blue Side)
See Table 2 for information on control applications by
model.
Figure 2: Selecting the Spring-Return Direction
Table 2: Control Applications by Model
Model
Voltage
Control
Auxiliary
Switch
VA2202-AGA-2
24 VAC
Floating
No
VA2202-BAA-2
VA2202-BGB-2
VA2202-GGA-2
VA2202-GGB-2
120 VAC
On/Off
Side of Actuator Mounted away
from Valve
Blue Side
No
Gray Side
0
1
Yes
24 VAC/
VDC
No
Yes
Proportional,
2-10 VDC
Two-Way
Spring Return
open
Spring Return
closed
Three Way
Connect Port A
to Port C
Connect Port B to
Port C
No
Yes
Operation
For Counterclockwise (CCW) spring return operation
(see Figure 2 and Table 3), mount the actuator so the
CCW face of the actuator (blue side) is away from the
valve as illustrated in Figure 2. The actuator drives
Clockwise (CW) and spring returns CCW.
2
Valve Style
Yes
VA2202-BAB-2
VA2202-BGA-2
Table 3: Control Variations
0
VA2202-AGB -2
Clockwise (CW) Face
(Gray Side)
FIG:actuator_face
All actuators can be ordered factory assembled or
field-mounted to 1/2 and 3/4 in. VG1000 Series ball
valves.
Floating Control
VA2202-AGx-2 Series of actuators operate on 24 VAC
at 50/60 Hz. A switch on the actuator sets the direction
of travel. The actuator can be mounted to spring return
either clockwise or counterclockwise. See Table 3.
VA2202-xxx-2 Series Electric Spring Return Valve Actuators Product Bulletin
VA2202-AGx actuators have a rotation direction switch
on the cover as shown in Table 4. Switch position
indicates start point.
24 VAC Transformer
Common
BLK (1)
~
RED (2)
WHT (W3) ~
Line
Voltage
A
On/Off Control
VA2202-BGx-2 Series operate on 24 VAC at 50/60 Hz
or 24 VDC. VA2202-BAx-2 Series operate on
85 to 265 VAC at 50/60 Hz. The actuator can be
mounted to spring return either clockwise or
counterclockwise.
100 to 240 VAC
1 Neutral
Neutral - L1
ORN (W4) ~
B
Hot - L2
The indication of direction
is valid for switch position CW.
2 Hot
S1
S1
NC
NC
S2
S3
S3
NO
0o to 95o
NO
FIG:AGx_2
0o to 95o
FIG:BAx_2
S2
Auxiliary Switch
Auxiliary Switch
Figure 3: Floating Control (VA2202-AGx-2)
Table 4: Shaft Rotation with Floating Control
External
Switch
Positions
(See Figure 3)
Side of Actuator Mounted away
from Damper
Blue Side
Figure 4: On/Off Control (VA2202-BAx-2)
24 VAC Transformer
1 Common
Line
Voltage
2 + Hot
Gray Side
0
0
1
S1
NC
Position of
Rotation Direction Switch
B
(W4)
Auxiliary Switch
CCW
CCW
CW
Direction of Shaft Rotation
Open
Open
Open
Open
Closed
Closed
Closed
0o to 95o
NO
CW
Closed
S3
FIG:BGx_2
A
(W3)
S2
CCW
CW
CW
CCW
stop
stop
stop
stop
CW
CCW
CCW
CW
Figure 5: On/Off Control (VA2202-BGx-2)
Proportional Control
VA2202-GGx-2 Series of actuators operate on 24 VAC
at 50/60 Hz or 24 VDC. The actuator can be wired to
response to either a 2 to 10 VDC or 4 to 20 mA control
signal with a field supplied 500 ohm resistor and
position the valve in response to a control signal. The
actuator can be mounted to spring return either
clockwise or counterclockwise.
Not Recommended
VA2202-xxx-2 Series Electric Spring Return Valve Actuators Product Bulletin
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Dimensions
24 VAC Transformer
+
WHT (3)
Y1 Input,
2 to 10V
500 ohm
0.25 W
Resistor
Minimum Clearance Required
3-1/2 (89)
3-5/32 (80)
S1
NC
3-3/64 (77)
S2
0 to 95
o
NO
FIG:GGx_2
S3
o
Auxiliary Switch
F
Figure 6: Proportional Control (VA2202-GGx-2)
A
VA2202-GGx actuators have a rotation direction switch
on the cover as shown in Table 5. Switch position
indicates start point.
C
Table 5: Spring Return with Proportional Control
Signal
B
Side of Actuator Mounted Away
from Valve
Blue Side
Gray Side
E
Two-Way Valve
Three-Way Valve
Figure 7: Dimensions of VG1241, VG1245,
VG1841, and VG1845 Series Ball Valves
with VA2202 actuators, in. (mm), Front View
0
0
1
Position of
Rotation Direction Switch
D
FIG:side_dimensions
Control Signal
2 to 10 VDC
See Figure 7, Figure 8, and Table 6 for dimensions of
VG1241, VG1245, VG1841, and VG1845 Series Ball
Valves with VA2202 actuators.
BLK (1) Common
RED (2)
+ Hot
FIG:front_dimensions
Line
Voltage
6-9/32
(160)
CW
CCW
CCW
CW
Direction of Shaft Rotation
Increasing
Signal
(2 to 10 VDC or
4 to 20 mA)
Decreasing
Signal
(10 to 2 VDC or
20 to 4 mA)
CCW
CW
CW
CCW
CW
CCW
CCW
CW
E
Two-Way Valve
G
Three-Way Valve
Figure 8: Dimensions of VG1241, VG1245,
VG1841, and VG1845 Series Ball Valves
with VA2202 actuators, in. (mm), Side View
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VA2202-xxx-2 Series Electric Spring Return Valve Actuators Product Bulletin
Table 6: Dimensions of VG1241, VG1245, VG1841,
and VG1845 Series Ball Valves
with VA2202 actuators, in. (mm)
Valve Size
in. (DN)1
1/2 (DN15)
A
VA2202-BAB-2
100 to 240 VAC 50/60 Hz, 2-Wire On/
Off Control, Spring Return with one
SPDT auxiliary switch
VA2202-BGA-2
24 VAC 50/60 Hz, or 24 VDC, 2-Wire
On/Off Control, Spring Return without
auxiliary switch
VA2202-BGB-2
24 VAC 50/60 Hz, or 24 VDC 2-Wire
On/Off Control, Spring Return with one
SPDT auxiliary switch
VA2202-GGA-2
2 to 10 VDC (4 to 20 mA) Proportional
Control, Spring Return without
auxiliary switch1
VA2202-GGB-2
2 to 10 VDC (4 to 20 mA) Proportional
Control, Spring Return with one SPDT
auxiliary switch*
3/4 (DN20)
4-1/4 (108)
B
11/16 (17)
C
1-1/4 (31)
D
6-3/4 (171)
6-13/16 (175)
E
2-9/16 (64)
2-13/16 (71)
F
3/8 (9)
G
1-1/4 (32)
1.
Table 7: VA2202 Series Actuator Models Available
(Part 2 of 2)
1-7/16 (36)
On models with the flow-characterizing disk, the disk is
located in Port A. Port A must be the inlet.
Ordering Information
See Table 7 and Table 8 to order VA2202 Series
actuators and repair parts.
Table 7: VA2202 Series Actuator Models Available
(Part 1 of 2)
Code Number
Description
VA2202-AGA-2
24 VAC 3-Wire Floating Control,
Spring Return without auxiliary switch
VA2202-AGB-2
24 VAC 3-Wire Floating Control,
Spring Return with one SPDT auxiliary
switch
VA2202-BAA-2
100 to 240 VAC 50/60 Hz, 2-Wire On/
Off Control, Spring Return without
auxiliary switch
1.
Milliamp input signal requires field-furnished 500 ohm
resistor.
Table 8: Repair Parts (Order Separately)
Code
Number
Description
M2000-500
Linkage Kit Complete, includes adapter
plate, coupler, lock washer, screw and
pointer
VA2202-xxx-2 Series Electric Spring Return Valve Actuators Product Bulletin
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Technical Specifications
Table 9: VA2202 Series Electric Valve Actuators
Power Requirements
Input Signal
VA2202-AGx
24 VAC ±20% at 50/60 Hz, 4 VA
VA2202-BAx
85 to 265 VAC at 50/60 Hz, 5 VA
VA2202-BGx
24 VAC ±20% at 50/60 Hz, 24 VDC ±10%, 5 VA
VA2202-GGx
24 VAC ±20% at 50/60 Hz, 24 VDC ±10%, 4 VA
VA2202-AGx-2
24 VAC ±20% at 50/60 Hz
VA2202-Bxx-2
(See Power Requirements.)
VA2202-GGx-2
2 to 10 VDC or 4 to 20 mA (with field furnished 500 ohm resistor)
Auxiliary Switch Rating
Input Impedance
One SPDT, 3A @ 250 VAC, adjustable 0 to 95°
VA2202-AGx
1,000 ohms (0.6 W)
VA2202-GGx
Voltage:100,000 ohms, (0.1 mA)
Current: 500 ohms (with field furnished 500 ohm 0.25 W minimum resistor)
Electrical Connections
VA2202-AGA-2
VA2202-GGA-2
Plenum cable, 36 inch, 18 AWG, 1/2 in. conduit connector
VA2202-BxA-2
Appliance cable, 36 inch, 18 AWG, 1/2 in. conduit connector
VA2202-BxB-2
VA2202-xGB-2
Two appliance cables, 36 inch, 18 AWG, 1/2 in. conduit connector
18 lb.in (2 N.m) minimum
Output Torque
Nominal Run Time
Powered
95 seconds maximum VA2202-AGx-2 and VA2202-GGx-2 models
75 seconds maximum VA2202-Bxx-2 models
Spring Return
25 seconds maximum: -4 to 122°F (-20 to 50°C),
60 seconds maximum at -22°F (-30°C) for VA2202-AGx-2 and
VA2202-GGx-2 models;
75 seconds maximum for VA2202-Bxx-2 models
Cycles
60,000 full stroke cycles; rated at 16 lb.in (2 N.m)
Enclosure
NEMA 2, IP42
Valve Fluid Temperature
Limits
0 to 212°F (-18 to 100°C)
Ambient Conditions
Compliance
Shipping Weight
Operating
-22 to 122°F (-30 to 50°C); 5 to 90% RH, noncondensing
Storage
-40 to 176°F (-40 to 80°C); 5 to 95% RH, noncondensing
United States
UL listed acc. to UL 60730-1, UL 60730-2-14 (XAPX)
Canada
cUL listed acc. to CAN/CSA C22.2 No.24 (XAPX7)
Europe
CE Mark, Low Voltage Directive (73/23/EEC), -xAx and -xxB models only
CE Mark, EMC Directive (89/336/EEC), all models
1.5 lb (0.7 kg)
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or
misuse of its products.
Building Efficiency
507 E. Michigan Street, Milwaukee, WI 53202
Metasys® and Johnson Controls® are registered trademarks of Johnson Controls, Inc.
All other marks herein are the marks of their respective owners. © 2008 Johnson Controls, Inc.
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VA2202-xxx-2 Series Electric Spring Return Valve Actuators Product Bulletin
Published in U.S.A.
www.johnsoncontrols.com
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