| Вид документа | Інструкція з монтажу |
|---|---|
| Виробник | JCI |
| Код документа | va9208-ggx-x-series-proportional-electric-spring-return-valve-actuators |
| Група обладнання | VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuator |
| Сторінок | 15 |
| Мова документа | англійська |
| Розмір файлу | 0.8 МБ |
Текст документа
14137921G
VA9208-GGx-x Series Proportional Electric Spring Return
Valve Actuators
Installation Instructions
VA9208-GGA-3, VA9208-GGC-3 Part No. 14-1379-21, Rev. G
VA9208-GGA-2 Release March 2022
Applications
The VA9208-GGx-x Series Proportional Electric Spring
IMPORTANT: Use this VA9208-GGx-x Series
Return Actuators are direct-mount valve actuators that
Proportional Electric Spring Return Actuator only to
operate on AC/DC 24 V power. These bidirectional
control equipment under normal operating
actuators are used to provide accurate positioning on
conditions. Where failure or malfunction of the
Johnson Controls® VG1000 Series 1-1/4, 1-1/2, and
electric actuator could lead to personal injury or
2 in. (DN32, DN40, and DN50), ball valves in Heating,
property damage to the controlled equipment or
Ventilating, and Air Conditioning (HVAC) applications.
other property, additional precautions must be
Integral line voltage auxiliary switches, available only designed into the control system. Incorporate and
on the VA9208-xxC-3 models, indicate end-stop maintain other devices, such as supervisory or
position, or perform switching functions within the alarm systems or safety or limit controls, intended to
selected rotation range. warn of or protect against failure or malfunction of
the electric actuator.
VA9208-GGA-2 actuators include plenum-rated cables
and are specially configured for installation in spaces IMPORTANT : Utiliser ce VA9208-GGx-x Series
used for environmental air-handling purposes other Proportional Electric Spring Return Actuator
than ducts and plenums as specified in National Fire uniquement pour commander des équipements
Protection Association (NFPA) 70: National Electrical dans des conditions normales de fonctionnement.
Code section 300.22(C), Other Space Used for Lorsqu'une défaillance ou un dysfonctionnement du
Environmental Air. The space over a hung ceiling used electric actuator risque de provoquer des blessures
for environmental air handling purposes is an example ou d'endommager l'équipement contrôlé ou un autre
of the type of space for which these actuators are équipement, la conception du système de contrôle
configured. doit intégrer des dispositifs de protection
supplémentaires. Veiller dans ce cas à intégrer de
façon permanente d'autres dispositifs, tels que des
systèmes de supervision ou d'alarme, ou des
dispositifs de sécurité ou de limitation, ayant une
fonction d'avertissement ou de protection en cas de
défaillance ou de dysfonctionnement du electric
actuator.
Installation
Install the ball valve with the actuator at or above the
center line of the horizontal piping (see Figure 1).
IMPORTANT: In steam applications, install the
valve with the stem horizontal to the piping. Failure
to follow this precaution may shorten the life of the
actuator.
VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuators Installation 1
Instructions
IMPORTANT: Before specifying VA9208-GGx-x
Series Actuators for plenum applications, verify
acceptance of exposed plastic materials in plenum
areas with the local building authority. Building
codes for plenum requirements vary by location.
Some local building authorities accept compliance to
UL 1995, Heating and Cooling Equipment, while
others use different acceptance criteria.
IMPORTANT: Do not install or use this actuator in
or near environments where corrosive substances
or vapors could be present. Exposure of the actuator
to corrosive environments may damage the device’s
internal components, and will void the warranty.
FIG:mntpos_H2O_app
Special tools needed
• Digital voltmeter
Figure 1: Mounting positions for chilled • T-20 TORX® driver
water and condensing atmosphere
2 VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuators Installation Instructions
Dimensions
Valve actuator
See Figure 2 and Table 1 for valve actuator
dimensions.
3-1/2 (89)
3-29/32 2-7/8 Clearance Required
(99) (73)
Port Marking
Locations
FIG:VA9208X_dims
Figure 2: Spring return VA9208 actuated VG1241, VG1245, VG1841, and VG1845 Series Ball Valve
dimensions, in. (mm)
Table 1: VA9208 actuated VG1241, VG1245, VG1841, and VG1845 Series Ball Valve dimensions, in. (mm)
Valve size in. Valve A B C D E F G
(DN) style1
1-1/4 (DN32) All 5-5/32 1-1/32 (26) 1-23/32 (44) 7-1/4 3-15/16 11/32 (9) 1-31/32
(131) (184) (100) (50)
1-1/2 (DN40) All 5-5/16 1-9/64 (29) 1-57/64 (48) 7-7/16 4-21/64 11/32 (9) 2-11/64
(135) (189) (110) (55)
2 (DN50) 2-Way 5-17/32 1-15/32 (37) 2-1/8 (54) 7-11/16 4-24/32 11/32 (9) 2-27/64
(140) (195) (123) (62)
3-Way 7-7/8
(200)
1. Port A must always be connected to the coil (Figure 2).
VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuators Installation Instructions 3
Valve actuator with thermal barrier
See Figure 3 and Table 2 for valve actuator dimensions
with optional M9000-561 Thermal Barrier installed.
3-1/2 (89)
3-29/32 Clearance Required
(99)
A
F
Port Marking
Locations
C C
B
E G B
D
Figure 3: Spring return VA9208 actuated VG1241, VG1245, VG1841, and VG1845 Series Ball Valve
with optional M9000-561 Thermal Barrier installed dimensions, in. (mm)
Table 2: VA9208 actuated VG1241, VG1245, VG1841, and VG1845 Series Ball Valve with optional
M9000-561 Thermal Barrier installed dimensions, in. (mm)
Valve size in. Valve A B C D E F G
(DN) style1
1-1/4 (DN32) All 9-17/64 1-1/32 (26) 1-23/32 (44) 7-1/4 3-15/16 11/32 (9) 1-31/32
(235) (184) (100) (50)
1-1/2 (DN40) All 9-15/16 1-9/64 (29) 1-57/64 (48) 7-7/16 4-21/64 11/32 (9) 2-11/64
(240) (189) (110) (55)
2 (DN50) 2-Way 9-31/32 1-15/32 (37) 2-1/8 (54) 7-11/16 4-24/32 11/32 (9) N/A
(244) (195) (123)
3-Way 7-7/8 2-27/64
(200) (62)
1. Port A must always be connected to the coil (Figure 3).
Accessories
Table 3: 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)
M9220-604 Replacement manual override cranks with long crank radius: 2.83 in. (72 mm) (quantity 5)
M9208-605 Replacement manual override cranks with short crank radius: 1.83 in. (46.5 mm) (quantity 5)
4 VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuators Installation Instructions
Mounting 4. Insert the drive shaft into Side B (Figure 6).
Mounting the actuator to spring return Port A
(coil) open
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_B
FIG:VG1000 Figure 6: Inserting the drive shaft
2 Way 3 Way
Figure 4: Positioning the valve stem
5. Install linkage base on Side B using the two
#10-14 x 2.75 in. long screws (Figure 7). The
2. Mount optional M9000-561 Thermal Barrier to the
recommended torque is 20 to 24 lb·in.
valve if fluid temperature exceeds 212°F (100°C).
(2.3 to 2.7 N·m).
See the Mounting the thermal barrier section for
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:RMV_LNK
Figure 7: Installing the linkage
Figure 5: Removing the linkage
VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuators Installation Instructions 5
6. Insert fixed pointer and M4x0.7x83 mm long screw Mounting the actuator to spring return Port A
into the Side A actuator hub. Direct the arrow on (coil) closed
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.
FIG:VG1000sdB
2 Way 3 Way
Figure 10: Positioning the valve stem
2. Mount optional M9000-561 Thermal Barrier to the
FIG:FXPT_A valve if fluid temperature exceeds 212°F (100°C).
See the Mounting the thermal barrier section for
more information.
Note: Proceed to Step 7 if the ball valve linkage is on
actuator Side A.
Figure 8: Installing the fixed pointer
3. Remove the linkage from Side B (Figure 11).
7. Install the actuator on the ball valve (Figure 9).
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_ACTA
Figure 9: Mount the actuator Figure 11: Removing the linkage
6 VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuators Installation Instructions
4. Insert the drive shaft into Side A (Figure 12). 6. Insert fixed pointer and M4x0.7x83 mm long screw
into the Side B actuator hub. Direct the arrow on
the pointer to 0%.
Figure 12: Inserting the drive
5. Install linkage base on Side A using the two
#10 14 x 2.75 in long screws (Figure 13). The
recommended torque is 20 to 24 lb·in.
(2.3 to 2.7 N·m). Figure 14: Installing the fixed pointer
7. Install the actuator on the ball valve. 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:lnk gA
Figure 13: Installing the linkage
Figure 15: Mount the actuator
VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuators Installation Instructions 7
Mounting the thermal barrier 3. Mount the thermal barrier onto the valve using the
Figure 16 shows the optional M9000-561 Thermal four included M5x16 mm machine screws and four
Barrier. 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).
Machine Screws
Flange
Nuts
Barrier
Drive
Shaft
Figure 16: Optional M9000-561 Thermal Barrier
FIG:in_act
To mount the optional thermal barrier:
1. Install the thermal barrier drive shaft into the
thermal barrier by aligning the tab on the drive
Figure 18: Installing the barrier
shaft with the slot on the thermal barrier
(Figure 17).
4. Proceed to actuator mounting instructions. Follow
the same steps as mounting directly to the valve
when mounting the actuator to the thermal barrier.
Manual override
Use only the supplied manual override crank to
reposition the actuator hub when using the manual
override feature.
IMPORTANT: Applying excessive torque to the
manual override or operating the manual override
with a power tool may damage the internal
components of the actuator and cause premature
failure.
To reposition the actuator hub, proceed as follows:
1. De-energize the actuator.
2. Insert the hex end of the manual override crank
into the manual override adjustment point on the
Figure 17: Installing the drive face of the actuator.
shaft into the thermal barrier 3. Rotate the manual override crank in the direction
indicated by the arrow on the label.
2. Rotate the drive shaft to align marks on the top of
the thermal drive shaft with matching marks on the
valve stem.
8 VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuators Installation Instructions
4. The actuator requires 8-1/2 manual override crank
CAUTION: Risk of Property Damage.
rotations from the full spring return position to fully
reposition the actuator hub. At the end of travel, the
rotation resistance increases. Do not force the
! Do not apply power to the system before
checking all wiring connections. Short
circuited or improperly connected wires
manual crank past this point.
may result in permanent damage to the
5. While holding the manual crank in the wound equipment.
position, rotate and hold the red lock shaft
approximately 10° then release the manual crank MISE EN GARDE : Risque de dégâts
to lock the actuator hub in place. matériels.
Ne pas mettre le système sous tension
Note: Insert and slightly rotate the manual crank avant d'avoir vérifié tous les raccords de
in the direction indicated by the arrow on the label câblage. Des fils formant un court-circuit
to unlock the actuator hub. Alternately, the actuator ou connectés de façon incorrecte
hub automatically unlocks when power is applied risquent d'endommager
to the actuator, and returns the actuator to normal irrémédiablement l'équipement.
drive and spring return operation.
Wiring CAUTION: Risk of Property Damage.
WARNING: Risk of Electric Shock. ! Insulate and secure each unused wire
lead before applying power to the
! Disconnect or isolate all power supplies
before making electrical connections.
actuator. Failure to insulate and secure
each unused wire lead may result in
More than one disconnection or isolation property damage.
may be required to completely
MISE EN GARDE : Risque de dégâts
de-energize equipment. Contact with
matériels.
components carrying hazardous voltage
Isoler et protéger chaque fil non utilisé
can cause electric shock and may result
avant de mettre l'actuator sous tension.
in severe personal injury or death.
Le non-respect de cette obligation
AVERTISSEMENT : Risque de d'isolation et de protection de chaque fil
décharge électrique. non utilisé risque d'entraîner des dégâts
Débrancher ou isoler toute alimentation matériels.
avant de réaliser un raccordement
électrique. Plusieurs isolations et IMPORTANT: Make all wiring connections in
débranchements sont peut-être accordance with the National Electrical Code and
nécessaires pour -couper entièrement local regulations. Use proper Electrostatic Discharge
l'alimentation de l'équipement. Tout (ESD) precautions during installation and servicing
contact avec des composants porteurs to avoid damaging the electronic circuits of the
de tensions dangereuses risque actuator.
d'entraîner une décharge électrique et de
provoquer des blessures graves, voire
mortelles.
VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuators Installation Instructions 9
See Figure 19 to wire the applicable VA9208-GGx-x
Series model.
Override to MIN position Override to MAX position
DC 0(2)...10 V Control BLK RED GRY ORN BLK RED GRY ORN
BLK RED GRY ORN 1 2 3 4 1 2 3 4
1 2 3 4
+ +
AC
24 V ~
B
A
+ AC C
AC/DC ~
24 V ~(+)
24 V
DC 0(2)...10 V Y
DC 0(2)...10 V Y
DC 0(2)...10 V Y DC 0(2)...10 V +
DC 0(2)...10 V +
U
+ U
DC 0(2)...10 V
U COM
COM
A Open = MIN Position
B Closed = MAX Position
COM A Closed = Normal Operation
C Closed = Normal Operation
0(4)...20 mA Control with
External Resistor
Override to
BLK RED GRY ORN MIN, MID, MAX positions Override to
MIN, MID, MAX positions
1 2 3 4 0(4)...20 mA Control with
0(2)...10 V Control
External Resistor
BLK RED GRY ORN BLK RED GRY ORN
1 2 3 4 1 2 3 4
+
AC/DC
24 V ~(+)
+ +
A A
0(4)...20 mA
Y B B
500O / 0.25 W
FIG:VA9208-GGx_cntrlwir1
DC 0(2)...10 V + AC
24 V ~
AC
24 V ~
U
0(4)...20 mA
COM C DC
C
Y Y
0(2)...10 V
500 Ω / 0.25 W + +
U U
COM COM
Figure 19: Control wiring diagrams N
O
I )
T A B C
N
O
I
T
C
N
U
F A B C
C
N
U
F
0% ( MIN 0% ( MIN )
FIG:M9203GGx2(Z)_wir
50% ( MID ) 50% ( MID )
100% ( MAX ) 100% ( MAX )
NORMAL NORMAL
Figure 20: VA9208-GGx-2 control wiring
diagram (overrides)
10 VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuators Installation Instructions
Figure 21 shows the optional auxiliary switch wiring. Setup and adjustments
Mode selection switch
Actuators have an external mode selection switch to
calibrate, select input signal range, and reverse control
logic. The switch is accessible from both A and B sides
of the actuator as illustrated in Figure 23. Actuators are
delivered in Direct Acting (DA), DC 0 to 10 V input
signal mode. To change to Reverse Acting (RA) mode,
move the mode selection switch from DA to RA. The
input signal range is selectable between DC 0 to 10 V
or DC 2 to 10 V. If the CAL function is not used, both
input signal ranges are proportioned across the full
rotation range of 0 to 100% rotation.
FIG: AX_SWCTH
COM NC NO COM NC NO
CAL CAL
2-10 2-10 2-10 2-10
+ +
Figure 21: Optional auxiliary switch wiring DA + RA RA + DA
0-10 0-10 0-10 0-10
Using conduit modesel
Side A of Actuator Side B of Actuator
All VA9208 Series Actuators accept 3/8 in. trade size Figure 23: Mode selection
flexible metal conduit.
For example, if a DC 0 to 10 V input signal is selected
and the rotation range is limited to 75°, the rotation
range limit will be reached at DC 8.3 V.
Control response
The installation side of the actuator and the position of
the mode selection switch combine to determine
control response from the actuator. See Figure 24.
Installation Side
Figure 22: Adding flexible metal conduit
1. Feed the actuator cables through the field-supplied
conduit.
Mode Selection Switch
2. Push the conduit into the holes in the actuator and CAL CAL
secure it with the supplied 10-32 x 9/16 in. screws, Input Signal 2-10 2-10 2-10 2-10
+ +
as illustrated in Figure 22. The product label marks DA +
0-10 0-10
RA RA +
0-10 0-10
DA
the position of holes for the screws. Drive the
screws through the product label in the marked Increasing
positions. Drive the screwhead flush with the plate Decreasing
to secure the conduit.
Rotation Position
IMPORTANT: Careful workmanship is required to Direction Feedback
secure flexible metal conduit. Cut the conduit end
Direct 0-10 V 0.0 V 1.7 V 3.3 V 5.0 V 6.7 V 8.3 V 10.0 V
perpendicular to its axis. Insert the cut end into the Acting
FIG:M92xxGGx_CtrlRspns
2-10 V
bottom of the holes in the actuator and hold the
conduit in place while securing it with the screws Reverse 0-10 V
provided. Check a completed installation by pulling Acting 2-10 V 10.0 V 8.7 V 7.3 V 6.0 V 4.7 V 3.3 V 2.0 V
on the conduit to ensure its retention. * 0° is the spring return position.
Figure 24: Control response
VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuators Installation Instructions 11
Calibration (CAL) function Auxiliary switch (VA9208-xxC-3 models)
The CAL function enables the actuator to redefine the
WARNING: Risk of Electric Shock and
selected input signal range proportionally across a
reduced rotation range. The actuator maintains
calibration when power is lost or removed.
! Property Damage.
Insulate and secure each unused wire
lead before applying power to the
Follow these steps to calibrate the input signal range: actuator. Failure to insulate and secure
each unused wire lead may result in
1. With power applied to the actuator, move the mode
property damage, electric shock, and
selection switch to the CAL position and leave it in
severe personal injury or death.
this position for approximately 5 seconds. The
actuator begins rotating until the end-stops are AVERTISSEMENT : Risque de
found. décharge électrique et dégâts
matériels.
2. Move the mode selection switch to the desired
Isoler et protéger chaque fil non utilisé
input signal range. Selection can be made while
avant de mettre l'actuator sous tension.
the calibration process is in progress, or after it is
Le non-respect de cette obligation
complete. The selected input signal is
d'isolation et de protection de chaque fil
proportionally reconfigured to the reduced rotation
non utilisé risque d'entraîner des dégâts
range.
matériels, des décharges électriques et
Note: During normal operation, if the actuator des blessures graves, voire mortelles.
stroke increases due to seal or seat wear, input
signals are automatically reconfigured to the The VA9208-xxC-3 models include two integral
increased rotation range in approximately 0.5° auxiliary switches with a switch adjuster accessible on
increments. either face of the actuator (Figure 5). The factory
setting for Auxiliary Switch No. 1 is 83% closing, and
3. If the actuator mounting position is changed or if the nominal setting for Auxiliary Switch No. 2 is 10%
the linkage is adjusted, repeat Step 1 and Step 2 to opening (relative to the 0 to 100% rotation range as
repeat the CAL function. printed on the product label). See the Technical
Note: The mode selection switch must remain out specifications table for the auxiliary switch ratings.
of the CAL position for at least 2 seconds before
The switch point of Auxiliary Switch No. 1 is fixed. The
re-initiating the CAL function.
switch point of Auxiliary Switch No. 2 is independently
Note: If the mode selection switch is left in the and continuously adjustable from 74 to 5% position.
CAL position, the actuator defaults to 0-10 V input For the most accurate switch positioning, see Figure 25
signal range, DA. and use the method in the following example. To
change the switch point of Auxiliary Switch No. 2,
proceed as follows:
1. Position the actuator in the full spring return
position.
Note: The switch is factory set to trip when the
actuator reaches the 10% position.
12 VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuators Installation Instructions
2. Rotate the switch adjuster until it points to the 3. Connect Auxiliary Switch No. 2 to a power source
desired switch point. or an ohmmeter and apply power to the actuator.
The actuator moves to the fully open position and
holds 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 3 for more details. If an VA9208 Series Electric
Spring Return Actuator fails to operate within its
specifications, replace the unit. For a replacement
FIG: SW_TRP
electric actuator, contact the nearest Johnson Controls
representative.
Figure 25: Switch trip point settings
VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuators Installation Instructions 13
Technical specifications
VA9208-GGx-x Series Proportional Electric Spring Return Actuator (Part 1 of 2 )
Power -GGx 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), 7.9 VA running, 5.5 VA holding position DC
24 V (DC 21.6 V to 28.8 V): Class 2 (North America) or SELV (Europe)
3.5 W Running, 1.9 W holding position
Minimum transformer size: 8 VA per actuator
Input signal/ -GGx models Factory set at DC 0 to 10 V, CW rotation with signal increase selectable DC 0 (2)
adjustments to 10 V or 0 (4) to 20 mA with field-furnished 500 ohm 0.25 W minimum resistor;
switch selectable direct or reverse action with signal increase
Control input -GGx models Voltage input: 100,000 ohm
impedance Current input: 500 ohm with field-furnished 500 ohm resistor
Feedback signal -GGx models DC 0 (2) to 10 V for desired rotation range up to 95°
corresponds to rotation limits, 0.5 mA at 10 V maximum
Auxiliary switch -xxC models Two Single-Pole, Double-Throw (SPDT), double-insulated switches with gold
rating over silver 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 70 lb·in. (8 N·m) all operating temperatures
(running)
Power off 70 lb·in. (8 N·m) all operating temperatures
(spring returning)
Rotation range Maximum full stroke: 95°
Adjustable stop: 35° to 95° maximum position
Rotation time for Power on 150 seconds constant for 0 to 70 lb·in. (8 N·m) load, at all operating conditions
90 degrees of (running) 90 seconds for 0 to 70 lb·in. (8 N·m) load in calibration mode or override mode
travel
Power off 17 to 25 seconds for 0 to 70 lb·in. (8 N·m) load, at room temperature
(spring returning) 22 seconds nominal at full rated load
94 seconds maximum with 70 lb·in. (8 n·m) load, at -40°F (-40°C)
Life cycles 60,000 full stroke cycles with 70 lb·in. (8 N·m) load
1,500,000 repositions with 70 lb·in. (8 N·m) load
Audible noise Power on <35 dBA at 70 lb·in. (8 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 <52 dBA at 70 lb·in. (8 N·m) load, at a distance of 39-13/32 in. (1 m)
(spring returning)
Electrical GGx-3 models 48 in. (1.2 m) UL 758 Type AWM halogen free cable with 18 AWG (0.85 mm2)
connections conductors and 1/4 in. (6 mm) ferrule ends
GGx-2 models 36 in. (0.9 m) UL 444 Type CMP plenum rated cable with 19 AWG (0.75 mm2)
conductors and 1/4 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)
(-xxC models) conductors and 1/4 in. (6 mm) ferrule ends
Conduit connections Integral connectors for 3/8 in. (10 mm) flexible metal conduit
14 VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuators Installation Instructions
VA9208-GGx-x Series Proportional 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 operating -40 to 140°F (-40 to 60°C); 90% RH maximum, noncondensing
conditions
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
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 -GGA models 3.5 lb (1.6 kg)
-GGC models 3.9 lb (1.8 kg)
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VA9208-GGx-x Series Proportional Electric Spring Return Valve Actuators Installation Instructions 15
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