VA9203-Bxx-2 Series On/Off Electric Spring Return Valve Actuators Installation Instructions

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Виробник	JCI
Код документа	va9203-bxx-2-series-on-off-electric-spring-return-valve-actuators-installation
Група обладнання	M9000-342 Weather Shield
Сторінок	12
Мова документа	англійська
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Текст документа

*14138016E*
14-1380-16, Rev. F

VA9203-Bxx-2 Series On/Off Electric Spring Return
Valve Actuators
Part No. 14-1380-16, Rev. F
Installation Instructions Issued June 2018
VA9203-BGA-2, VA9203-BGB-2,VA9203-BUA-2, VA9203-BUB-2

Applications Installation
The VA9203-Bxx-2 Series On/Off Electric Spring Install the ball valve with the actuator at or above the
Return Actuators are direct-mount valve actuators that center line of the horizontal piping (see Figure 1).
operate on AC 24 V power at 50/60 Hz, DC 24 V
power, or AC 85 to 264 V power at 50/60 Hz. These IMPORTANT: In steam applications, install the
bidirectional actuators are used for on/off control on valve with the stem horizontal to the piping. Failure
Johnson Controls® VG1000 Series 1/2, 3/4, and 1 in. to follow this precaution may shorten the life of the
(DN15, DN20, and DN25) ball valves in Heating, actuator.
Ventilating, and Air Conditioning (HVAC) applications.
An integral line voltage auxiliary switch, available only
on the VA9203-xxB-2 models, indicates end-stop
position, or performs switching functions within the
selected rotation range.

IMPORTANT: Use this VA9203 Series Valve
Actuator only to control equipment under normal
operating conditions. Where failure or malfunction of
the VA9203 Series Valve 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
supervisory or alarm systems or safety or limit

FIG:mntpos_H2O_app
controls, intended to warn of or protect against
failure or malfunction of the VA9203 Series Valve
Actuator.
IMPORTANT : Utiliser ce VA9203 Series Valve Figure 1: Mounting Positions for Chilled
Actuator uniquement pour commander des Water and Condensing Atmosphere
équipements dans des conditions normales de
fonctionnement. Lorsqu'une défaillance ou un IMPORTANT: Do not install or use this VA9203
dysfonctionnement duVA9203 Series Valve Series Valve Actuator in or near environments where
Actuatorrisque de provoquer des blessures ou corrosive substances or vapors could be present.
d'endommager l'équipement contrôlé ou un autre Exposure of the actuator to corrosive environments
équipement, la conception du système de contrôle may damage the device’s internal components, and
doit intégrer des dispositifs de protection will void the warranty.
supplémentaires. Veiller dans ce cas à intégrer de
façon permanente d'autres dispositifs, tels que des Special Tool Needed
systèmes de supervision ou d'alarme, ou des • Digital voltmeter
dispositifs de sécurité ou de limitation, ayant une
fonction d'avertissement ou de protection en cas de • T-20 TORX® driver
défaillance ou de dysfonctionnement du
VA9203 Series Valve Actuator.

VA9203-Bxx-2 Series On/Off Electric Spring Return Valve Actuators Installation 1
Instructions
Dimensions
Valve Actuator
See Figure 2, Table 1, and Table 2 for dimensions of
Spring Return VA9203 Series Actuated Ball Valves.

3-1/2 (89)
Clearance Required
2-7/8
3-1/4 (73)
(82)

Port Marking
Locations

D FIG:VA9203X_dims

Figure 2: Spring Return VA9203 Actuated VG1241, VG1245, VG1841, and VG1845 Series Ball Valve
Dimensions, in. (mm)

Table 1: VA9203 Actuated VG1241, VG1245, VG1841, and VG1845 Series NPT Ball Valve Dimensions, in.
(mm)
Valve Size, A B C D E F G
in. (DN)1
1/2 (DN15) 4-5/8 (117) 21/32 (17) 1-7/32 (31) 6-31/32 (177) 2-33/64 (64) 11/32 (9) 1-1/4 (32)
3/4 (DN20) 4-5/8 (117) 21/32 (17) 1-7/32 (31) 7-1/8 (181) 2-51/64 (71) 11/32 (9) 1-13/32 (36)
1 (DN25) 4-11/16 (119) 3/4 (19) 1-19/64 (33) 7-31/64 (190) 3-13/32 (87) 11/32 (9) 1-45/64 (43)

1. Port A must always be connected to the coil.

Table 2: VA9203 Actuated VG1271, VG1275, VG1871, and VG1875 Series Sweat Ball Valve and VA9203
Actuated VG1291, VG1295, VG1891, and VG1895 Series Press Ball Valve Dimensions, in. (mm)
Valve Size, A B C D E F G
in. (DN)1
1/2 (DN15) 4-5/8 (117) 21/32 (17) 1-7/32 (31) 7-13/64 (183) 3-25/32 (96) 11/32 (9) 1-1/4 (32)
3/4 (DN20) 4-5/8 (117) 21/32 (17) 1-7/32 (31) 7-3/4 (197) 4-3/32 (104) 11/32 (9) 1-13/32 (36)
1 (DN25) 4-23/32 (120) 3/4 (19) 1-19/64 (33) 8-3/16 (208) 4-41/64 (118) 11/32 (9) 1-45/64 (43)

1. Port A must always be connected to the coil.

2 VA9203-Bxx-2 Series On/Off Electric Spring Return Valve Actuators Installation Instructions
Valve Actuator with Thermal Spacer
See Figure 3 and Table 3 for valve actuator dimensions
with optional M9000-561 Thermal Barrier installed.

3-1/2 (89)
Clearance Required
3-1/4 2-7/8
(82) (73)

Port Marking
Locations

FIG:VA9203X_dimsthbr

Figure 3: Spring Return VA9203 Actuated VG1241, VG1245, VG1841, and VG1845 Series Ball Valve
with Optional M9000-561 Thermal Barrier Installed Dimensions, in. (mm)

Table 3: VA9203 Actuated VG1241, VG1245, VG1841, and VG1845 Series NPT Ball Valve with Optional
Thermal Barrier Installed Dimensions, in. (mm)
Valve Size, A B C D E F G
in. (DN)1
1/2 (DN15) 6 (152) 21/32 (17) 1-7/32 (31) 6-31/32 (177) 2-33/64 (64) 11/32 (9) 1-1/4 (32)
3/4 (DN20) 6 (152) 21/32 (17) 1-7/32 (31) 7-1/8 (181) 2-51/64 (71) 11/32 (9) 1-13/32 (36)
1 (DN25) 6-1/16 (154) 3/4 (19) 1-19/64 (33) 7-31/64 (190) 3-13/32 (87) 11/32 (9) 1-45/64 (43)

1. Port A must always be connected to the coil.

Accessories
Table 4: Accessories (Order Separately)
Code Number Description
M9000-560 Ball Valve Linkage Kit for Applying M9203 and M9208 Series Actuators to VG1000 Series Valves
(Quantity 1)
M9000-561 Thermal Barrier Extends M(VA)9104, M(VA)9203, and M(VA)9208 Series Electric Spring Return Actuator
Applications to Include Low Pressure Steam (Quantity 1)
M9000-342 Weathershield Kit for VG1000 Series Ball Valve application of VA9104, VA9203, and VA9208 Series
Electric Spring Return Actuators (quantity 1)
M9000-607 Position Indicator for VG1000 Series Ball Valve Applications (Quantity 5)
M9000-700 Universal Ball Valve Linkage Kit (Quantity 1)

VA9203-Bxx-2 Series On/Off Electric Spring Return Valve Actuators Installation Instructions 3
Mounting 4. Insert the drive shaft into Side B (Figure 6). The
drive shaft is keyed for one-way assembly. With
Mounting the Actuator to Spring Return Port A gentle pressure applied, rotate the drive shaft until
(Coil) Open the key aligns and the drive shaft falls into place.
To mount the actuator to spring return Port A (coil)
open:
1. Turn the valve stem to the position outlined in
Figure 4.

FIG:DRV_SHFT

FIG:VG1000

2 Way 3 Way Figure 6: Inserting the Drive Shaft
Figure 4: Positioning the Valve Stem
5. Install linkage base on Side B using the two
2. Mount optional M9000-561 Thermal Barrier to the #8-32 x 0.625 in. long screws (Figure 7). The
valve if fluid temperature exceeds 212°F (100°C). recommended torque is 29 to 33 lb·in.
See the Mounting the Thermal Barrier section for (3.3 to 3.7 N·m).
more information.
Note: Proceed to Step 7 if the ball valve linkage is on
actuator Side B.
3. Remove the linkage from Side A (Figure 5).

FIG: INST_LNK

Figure 7: Installing the Linkage

FIG:RMV_LNK

Figure 5: Removing the Linkage

4 VA9203-Bxx-2 Series On/Off Electric Spring Return Valve Actuators Installation Instructions
6. Insert fixed pointer and M4x0.7x83 mm long screw Mounting the Actuator to Spring Return Port A
into the Side A actuator hub (Figure 8). Direct the (Coil) Closed
arrow on the pointer to 100%. To mount the actuator to spring return Port A (coil)
closed:
1. Turn the valve stem to the position outlined in
Figure 10.

FIG:VG1000sdB
2 Way 3 Way

Figure 10: Positioning the Valve Stem
FIG:FXPT
2. Mount optional M9000-561 Thermal Barrier to the
valve if fluid temperature exceeds 212°F (100°C).
Figure 8: Installing the Fixed
See the Mounting the Thermal Barrier section for
Pointer
more information.
7. Install the actuator on the ball valve (Figure 9). Note: Proceed to Step 7 if the ball valve linkage is on
Tighten the actuator mounting screw to a torque of actuator Side A.
10 to 12 lb·in. (1.1 to 1.4 N·m) and snap the large
adjustable pointer into place. 3. Remove the linkage from Side B (Figure 13).

FIG:MNT_ACT

FIG:RMV_LNK_B
Figure 9: Mount the Actuator

Figure 11: Removing the Linkage

VA9203-Bxx-2 Series On/Off Electric Spring Return Valve Actuators Installation Instructions 5
4. Insert the drive shaft into Side A (Figure 12). The 6. Insert fixed pointer and M4x0.7x83 mm long screw
drive shaft is keyed for one-way assembly. With into the Side B actuator hub (Figure 14). Direct the
gentle pressure applied, rotate the drive shaft until arrow on the pointer to 0%.
the key aligns and the drive shaft falls into place.

FIG:INST_FXPT_B
Figure 12: Inserting the Drive Shaft

5. Install linkage base on Side A using the two Figure 14: Installing the Fixed Pointer
#8-32 x 0.625 in. long screws (Figure 13). The
recommended torque is 29 to 33 lb·in. 7. Install the actuator on the ball valve (Figure 15).
(3.3 to 3.7 N·m). Tighten the actuator mounting screw to a torque of
10 to 12 lb·in. (1.1 to 1.4 N·m) and snap the large
adjustable pointer into place.

FIG:MNT_ACT_B
FIG: INST_LNK

Figure 13: Installing the Linkage
Figure 15: Mount the Actuator

6 VA9203-Bxx-2 Series On/Off Electric Spring Return Valve Actuators Installation Instructions
Mounting the Thermal Barrier 2. Rotate the drive shaft to align marks on the top of
Figure 16 shows the optional M9000-561 Thermal the thermal drive shaft with matching marks on the
Barrier. valve stem.
Machine Screws 3. Mount the thermal barrier onto the valve using the
four included M5x16 mm machine screws and four
M5 flange nuts. Tighten the screws to a
recommended torque of 21 to 25 lb·in.
(2.4 to 2.8 N·m) (Figure 18).

Flange
Nuts
Barrier

Drive
Shaft

Figure 16: Optional M9000-561 Thermal Barrier

To mount the optional thermal barrier:
1. Install the thermal barrier drive shaft into the
thermal barrier by aligning the tab on the drive
FIG:in_act
shaft with the slot on the thermal barrier
(Figure 17).

Figure 18: Installing the Barrier

4. Proceed to actuator mounting instructions. Follow
the same steps as mounting directly to the valve
when mounting the actuator to the thermal barrier.

Figure 17: Installing the Drive
Shaft into the Thermal Barrier

VA9203-Bxx-2 Series On/Off Electric Spring Return Valve Actuators Installation Instructions 7
Wiring
See Figure 19 and Figure 20 to wire the applicable
WARNING: Risk of Electric Shock.
VA9203-Bxx-2 Series model.
Disconnect or isolate all power supplies
! before making electrical connections.
More than one disconnection or isolation
may be required to completely
BLK RED de-energize equipment. Contact with
1 2 components carrying hazardous voltage
can cause electric shock and may result
in severe personal injury or death.
AVERTISSEMENT : Risque de
décharge électrique.
Débrancher ou isoler toute alimentation
~ AC 24 V 50/60 avant de réaliser un raccordement
- + DC 24 V
électrique. Plusieurs isolations et
débranchements sont peut-être
nécessaires pour -couper entièrement
l'alimentation de l'équipement. Tout
WHT BLK contact avec des composants porteurs
1 2 de tensions dangereuses risque
d'entraîner une décharge électrique et de
provoquer des blessures graves, voire
mortelles.

FIG:VA9203Bxx2_wiring
CAUTION: Risk of Property Damage.
Do not apply power to the system before
N L1
AC 85...264 V 50/60 Hz ! checking all wiring connections. Short
Figure 19: Control Wiring circuited or improperly connected wires
Diagrams may result in permanent damage to the
equipment.
5.0 (2.9) A 240 V ~ MISE EN GARDE : Risque de dégâts
21 S1
matériels.
23 Ne pas mettre le système sous tension
22 avant d'avoir vérifié tous les raccords de
21 câblage. Des fils formant un court-circuit
BLK/ BLK/ BLK/ ou connectés de façon incorrecte
RED BLU GRY risquent d'endommager
21 22 23
irrémédiablement l'équipement.

COM NC NO

Figure 20: Optional Auxiliary Switch Wiring

8 VA9203-Bxx-2 Series On/Off Electric Spring Return Valve Actuators Installation Instructions
CAUTION: Risk of Property Damage.
Auxiliary Switch (VA9203-xxB-xx Models)
Insulate and secure each unused wire
! lead before applying power to the
WARNING: Risk of Electric Shock and
Property Damage.
actuator. Failure to insulate and secure
each unused wire lead may result in
! Insulate and secure each unused wire
lead before applying power to the
property damage. actuator. Failure to insulate and secure
MISE EN GARDE : Risque de dégâts each unused wire lead may result in
matériels. property damage, electric shock, and
Isoler et protéger chaque fil non utilisé severe personal injury or death.
avant de mettre l'actuator sous tension. AVERTISSEMENT : Risque de
Le non-respect de cette obligation décharge électrique et dégâts
d'isolation et de protection de chaque fil matériels.
non utilisé risque d'entraîner des dégâts Isoler et protéger chaque fil non utilisé
matériels. avant de mettre l'actuator sous tension.
Le non-respect de cette obligation
IMPORTANT: Make all wiring connections in d'isolation et de protection de chaque fil
accordance with the National Electrical Code and non utilisé risque d'entraîner des dégâts
local regulations. Use proper Electrostatic Discharge matériels, des décharges électriques et
(ESD) precautions during installation and servicing des blessures graves, voire mortelles.
to avoid damaging the electronic circuits of the
actuator. The VA9203-xxB-xx models include one integral
auxiliary switch with a switch adjuster accessible on
Using Conduit either face of the actuator (Figure 22). The factory
All VA9203 Series Actuators accept 1/2 in. threaded setting for Auxiliary Switch is 10% closing (relative to
electrician’s fittings (Figure 21). the 0 to 100% rotation range as printed on the product
label). See the Technical Specifications section for the
auxiliary switch ratings.
The switch point is continuously adjustable throughout
the actuators’s rotation range. For the most accurate
switch positioning, see Figure 22 and use the method
in the following example. To change the switch point of
auxiliary switch, proceed as follows:
1. Position the actuator in the full spring return
position.

Figure 21: Adding Flexible Metal Conduit Note: The switch is factory set to trip when the
actuator reaches the 10% position.
1. Feed the actuator cables through the field-supplied
electrician’s fitting and conduit. 2. Rotate the switch adjuster until it points to the
desired switch point.
2. Thread the electrician’s fitting into the actuator and
3. Connect the auxiliary switch to a power source or
secure the conduit to the fitting in accordance with
an ohmmeter and apply power to the actuator. The
local building code requirements.
actuator moves to the fully open position and holds
Setup and Adjustments while power is applied.
4. Observe the switch point. If required, repeat Step 1
through Step 3.
Repair Information
A number of replacement parts are available; see
Table 4 for more details. If an VA9203 Series Electric
Actuator fails to operate within its specifications,
replace the unit. For a replacement electric actuator,
contact the nearest Johnson Controls representative.

VA9203-Bxx-2 Series On/Off Electric Spring Return Valve Actuators Installation Instructions 9
Figure 22: Switch Trip Point Settings

10 VA9203-Bxx-2 Series On/Off Electric Spring Return Valve Actuators Installation Instructions
Technical Specifications
VA9203-Bxx-x Series On/Off Electric Spring Return Actuator (Part 1 of 2 )
Power -BGx-2 Models AC 24 V (AC 19.2 V to 28.8 V) at 50/60 Hz: Class 2 (North America) or Safety
Requirements Extra-Low Voltage (SELV) (Europe), 5 VA Running, 1.6 VA Holding Position DC
24 V (DC 21.6 V to 28.8 V): Class 2 (North America) or SELV (Europe) 2.8 W
Running, 0.8 W Holding Position
Minimum Transformer Size: 6 VA per Actuator
-BUx-2 Models AC 100 V to 240 V (AC 85 V to 264 V) at 50/60 Hz: 0.06 A Running,
0.02 A Holding Position
Auxiliary Switch -xxB-2 Models One Single-Pole, Double-Throw (SPDT), Double-Insulated Switch with Silver
Rating Contacts:
AC 24 V, 50 VA Pilot Duty
AC 120 V, 5.8 A Resistive, 1/4 hp, 275 VA Pilot Duty
AC 240 V, 5.0 A Resistive, 1/4 hp, 275 VA Pilot Duty
Spring Return Direction is Selectable with Mounting Position of Actuator:
Actuator Face Labeled A is Away from Valve: CCW Spring Return
Actuator Face Labeled B is Away from Valve: CW Spring Return
Rated Torque Power On 27 lb·in. (3 N·m) All Operating Temperatures
(Running)
Power Off 27 lb·in. (3 N·m) All Operating Temperatures
(Spring Returning)
Rotation Range Maximum Full Stroke: 95°
Rotation Time Power On 53 to 71 Seconds Constant for 0 to 27 lb·in. (3 N·m) Load, at Room Temperature
for 90 Degrees (Running) 60 Seconds Nominal at Full Rated Load (0.25 rpm)
of Travel Bxx-2 Models
Power Off 37 to 46 Seconds for 0 to 27 lb·in. (3 N·m) Load, at Room Temperature
(Spring Returning) 44 Seconds Nominal at Full Rated Load
75 Seconds Maximum with 27 lb·in. (3 N·m) Load at -22°F (-30°C)
Life Cycles 60,000 Full Stroke Cycles with 27 lb·in. (3 N·m) Load
Audible Noise Power On <36 dBA at 27 lb·in. (3 N·m) Load, at a Distance of 39-13/32 in. (1 m)
Rating (Running)
Power On <20 dBA at a Distance of 39-13/32 in. (1 m)
(Holding)
Power Off <35 dBA at 27 lb·in. (3 N·m) Load, at a Distance of 39-13/32 in. (1 m)
(Spring Returning)
Electrical Actuator 48 in. (1.2 m) UL 758 Type AWM Halogen Free Cable with 18 AWG (0.85 mm2)
Connections (All Models) Conductors and 0.25 in. (6 mm) Ferrule Ends
Auxiliary Switches 48 in. (1.2 m) UL 758 Type AWM Halogen Free Cable with 18 AWG (0.85 mm2)
(-xxB-2 Models) Conductors and 0.25 in. (6 mm) Ferrule Ends
Conduit Connections Integral 1/2 in. (13 mm) Threaded Conduit Connectors

Building Technologies & Solutions
507 E. Michigan Street, Milwaukee, WI 53202
Metasys® and Johnson Controls® are registered trademarks of Johnson Controls,
All other marks herein are the marks of their respective owners. © 2018 Johnson Controls

11 VA9203-Bxx-2 Series On/Off Electric Spring Return Valve Actuators Installation Instructions

Published in U.S.A. www.johnsoncontrols.com
VA9203-Bxx-x Series On/Off Electric Spring Return Actuator (Part 2 of 2 )
Fluid VG12x1 and 23 to 203°F (-5 to 95°C), Not Rated for Steam Service
Temperature VG18x1 Series
Limits
VG12x5 and -22 to 212°F (-30 to 100°C), Not Rated for Steam Service
VG18x5 Series
VG12x5 and -22 to 284°F (-30 to 140°C) water; 15 psig (103 kPa) at 250°F (121°C) Saturated
VG18x5 Series Steam
with
M9000-561
Thermal Barrier
Installed
Ambient Standard -22 to 140°F (-30 to 60°C); 90% RH Maximum, Noncondensing
Conditions Operating
Storage -40 to 185°F (-40 to 85°C); 95% RH Maximum, Noncondensing
Enclosure Rating NEMA 2 (IP54) for all Mounting Directions
Compliance United States UL Listed, CCN XAPX, File E27734; to UL 60730-1A: 2003-08, Ed. 3.1,
Automatic Electrical Controls for Household and Similar Use; and UL 60730-2-14:
2002-02, Ed. 1, Part 2 Particular Requirements for Electric Actuators
Plenum Rated (UL 2043). Suitable for use in other environmental air space
(plenums) in accordance with Section 300.22 (C) of the National Electric Code
Canada UL Listed, CCN XAPX7, File E27734; to UL 60730-1:02-CAN/CSA: July 2002,
3rd Ed., Automatic Electrical Controls for Household and Similar Use; and CSA
C22.2 No. 24-93 Temperature Indicating and Regulating Equipment
Europe CE Mark – Johnson Controls declares that this product is in compliance with the
essential requirements and other relevant provisions of the
EMC Directive and the Low Voltage Directive.
Australia and New RCM Mark, Australia/NZ Emissions Compliant
Zealand
Shipping Weight -xxA Models 2.0 lb (0.9 kg)
-xxB Models 2.4 lb (1.1 kg)

European Single Point of Contact: NA/SA Single Point of Contact: APAC Single Point of Contact:
JOHNSON CONTROLS JOHNSON CONTROLS JOHNSON CONTROLS
WESTENDHOF 3 507 E MICHIGAN ST C/O CONTROLS PRODUCT
45143 ESSEN MILWAUKEE WI 53202 MANAGEMENT
GERMANY USA NO. 22 BLOCK D NEW DISTRICT
WUXI JIANGSU PROVINCE 214142
CHINA

12 VA9203-Bxx-2 Series On/Off Electric Spring Return Valve Actuators Installation Instructions

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