| Вид документа | Інструкція з монтажу |
|---|---|
| Виробник | JCI |
| Код документа | va9104-xga-2s-series-electric-non-spring-return-valve-actuators-installation |
| Група обладнання | VA9104-xGA-2S Series Electric Non-Spring Return Valve Actuator |
| Сторінок | 10 |
| Мова документа | англійська |
| Розмір файлу | 1.1 МБ |
Текст документа
14133615M
VA9104-xGA-2S Series Electric Non-Spring Return Valve
Actuators
Installation Guide
Part No. 14-1336-15, Rev. M
Issued November 2020
Applications Installation
The VA9104 Series Actuators are direct-mount, Install the ball valve with the actuator at or above the
non-spring return electric valve actuators that operate centerline of the horizontal piping (Figure 1).
on AC 24 V power. These synchronous, motor-driven
actuators are used to provide accurate positioning on IMPORTANT: Do not install or use this VA9104
Johnson Controls® VG1000 Series DN15, DN20, and Series Electric Non-Spring Return Valve Actuator in
DN25 (1/2, 3/4, and 1 in.) ball valves in HVAC or near environments where corrosive substances or
applications. vapors could be present. Exposure of the electric
actuator to corrosive environments may damage the
The VA9104 Series Electric Non-Spring Return internal components of the device, and will void the
Actuators provide a running torque of 35 lbin (4 Nm). warranty.
The nominal travel time is 60 seconds at 60 Hz
(72 seconds at 50 Hz) for 90° of rotation.
IMPORTANT: Use this VA9104 Series Actuator
only to control equipment under normal operating
conditions. Where failure or malfunction of the
VA9104 Series 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
controls, intended to warn of or protect against
failure or malfunction of the VA9104 Series Actuator.
IMPORTANT : Utiliser ce VA9104 Series Actuator
FIG:mntpos_H2O_app
uniquement pour commander des équipements
dans des conditions normales de fonctionnement.
Lorsqu'une défaillance ou un dysfonctionnement du
VA9104 Series Actuator risque de provoquer des
Figure 1: Mounting positions for chilled
blessures ou d'endommager l'équipement contrôlé
water and condensing atmosphere
ou un autre équipement, la conception du système
de contrôle doit intégrer des dispositifs de protection Dimensions
supplémentaires. Veiller dans ce cas à intégrer de
façon permanente d'autres dispositifs, tels que des See Figure 2 for dimensions of the Non-Spring Return
systèmes de supervision ou d'alarme, ou des VA9104 Actuated VG1241, VG1245, VG1841, and
dispositifs de sécurité ou de limitation, ayant une VG1845 Series Ball Valve with M9000-551 Linkage.
fonction d'avertissement ou de protection en cas de See Table 1 for specific model linkage dimensions.
défaillance ou de dysfonctionnement du VA9104 See Table 2 for specific model dimensions for the
Series Actuator. VA9104 Actuated VG1275 and VG1875 Series Sweat
End and the VA9104 Actuated VG1295 and VG1895
Series Press End Connection Ball Valves.
VA9104-xGA-2S Series Electric Non-Spring Return Valve Actuators
Installation Guide
1
See Figure 3 and Table 3 for VA9104 Valve Actuator
dimensions with optional M9000-561 Thermal Barrier
installed.
Minimum Clearance Required
3-1/2 (89)
2-13/16 6-1/16
(71) (154)
F
A
Port Marking
Locations
A B C B
C C
B
E E G
FIG:M9104dims
D
Two-Way Valve Three-Way Valve Two-Way Valve Three-Way Valve
Figure 2: Non-Spring Return VA9104 Actuated VG1241, VG1245, VG1841, and VG1845 Series Ball
Valve with optional M9000-551 Linkage dimensions, in. (mm.)
Table 1: VA9104 or M9104 Actuated VG1241, VG1245, VG1841, and VG1845 Series Ball Valve with optional
M9000-551 Linkage dimensions, in. (mm)
Valve Size, A B C D E F G
in. (DN)1
1/2 (DN15) 3-7/8 (98) 21/32 (17) 1-7/32 (31) 5-7/64 (129) 2-33/64 (64) 11/32 (9) 1-1/4 (32)
3/4 (DN20) 3-7/8 (98) 21/32 (17) 1-7/32 (31) 5-7/32 (133) 2-51/64 (71) 11/32 (9) 1-13/32 (36)
1 (DN25) 3-11/16 (100) 3/4 (19) 1-19/64 (33) 5-9/16 (141) 3-13/32 (87) 11/32 (9) 1-11/16 (43)
1. Port A must always be connected to the coil (Figure 2).
Table 2: VA9104 actuated VG1275 and VG1875 Series Ball Valve with sweat end connections and VA9104
actuated VG1295 and VG1895 Series Ball Valves with press end connections dimensions,
in. (mm)
Valve Size, A B C D E F G
in. (DN)1
1/2 (DN15) 3-7/8 (98) 21/32 (17) 1-7/32 (31) 5-45/64 (145) 3-25/32 (96) 11/32 (9) 2-13/16 (55)
3/4 (DN20) 3-7/8 (98) 21/32 (17) 1-7/32 (31) 5-57/64(150) 4-3/32 (104) 11/32 (9) 2-15/32 (62)
1 (DN25) 3-15/16 (100) 3/4 (19) 1-19/64 (33) 6-1/8 (156) 4 21/32 (118) 11/32 (9) 2-27/32 (72)
1. Port A must always be connected to the coil (Figure 2).
VA9104-xGA-2S Series Electric Non-Spring Return Valve Actuators Installation Guide
2
3-1/2 (89)
Clearance Required
6-1/16
2-13/16
(154)
(71)
A
Port Marking
Locations
FIGVA9104X_dims
D
Figure 3: Field-installed VA9104 Series Electric Actuator dimensions with optional M9000-561
Thermal Barrier dimensions, in. (mm)
Table 3: VA9104 actuated VG1241, VG1245, VG1841, and VG1845 Series NPT Ball Valves with optional
thermal barrier installed dimensions, in. (mm)
Valve Size, A B C D E F G
in. (DN)1
1/2 (DN15) 5-11/32 (135) 21/32 (17) 1-7/32 (31) 5-7/64 (129) 2-33/64 (64) 11/32 (9) 1-1/4 (32)
3/4 (DN20) 5-11/32 (135) 21/32 (17) 1-7/32 (31) 5-7/32 (133) 2-51/64 (71) 11/32 (9) 1-13/32 (36)
1 (DN25) 5-27/64 (137) 3/4 (19) 1-19/64 (33) 5-9/16 (141) 3-13/32 (87) 11/32 (9) 1-11/16 (43)
1. Port A must always be connected to the coil (Figure 3).
Accessories
Table 4: Accessories (order separately)
Code Number Description
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)
M9000-700 Universal Ball Valve Linkage Kit (quantity 1)
VA9104-xGA-2S Series Electric Non-Spring Return Valve Actuators Installation Guide
3
FIG: hndl
Figure 5: Installing the handle
Mounting
FIG: CUPLACT
Mounting the actuator
To mount the actuator: Figure 6: Coupling the actuator to the valve
1. Turn valve stem to position below.
5. Install the valve actuator over the ball valve
mounting flange (Figure 6). Depending on the
installation, position the assembly in any one of
four 90° increments on the valve.
Note: For proper operation, the actuator must drive
the valve counterclockwise to open Port A when
viewed from above the valve.
FIG:VG1000
2 Way 3 Way 6. To secure the actuator to the valve, use a 1/4 in.
Figure 4: Positioning the valve stem (6 mm) flat blade screwdriver. Recommended
torque is 8 to 12 lbin (0.9 to 1.4 Nm).
2. Mount optional M9000-561 Thermal Barrier to the
valve if fluid temperature exceeds 212°F (100°C). IMPORTANT: Do not overtighten the manual
See the Mounting the thermal barrier section for handle mounting screw. Overtightening may strip
more information. the threads resulting in damage to the valve stem
threads.
3. Place the handle the top of the drive shaft
(Figure 5). The handle is keyed on and can only be
mounted in one orientation.
4. Check that the actuator coupler and handle are in
the fully counterclockwise position as viewed from
the top of the actuator. If not, press the actuator
gear release and rotate the handle until the
actuator coupler is fully counterclockwise.
VA9104-xGA-2S Series Electric Non-Spring Return Valve Actuators Installation Guide
4
Mounting the thermal barrier 2. Rotate the drive shaft to align marks on the top of
Figure 7 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 9).
Flange
Nuts
Barrier
Drive
Shaft
Figure 7: 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 8).
Figure 9: Installing the barrier
4. Proceed to Mounting the actuator. Follow the same
steps as mounting directly to the valve when
mounting the actuator to the thermal barrier.
Figure 8: Installing the drive
shaft into the thermal barrier
VA9104-xGA-2S Series Electric Non-Spring Return Valve Actuators Installation Guide
5
Wiring (3.05 m) long cable; see Figure 10 for proper wiring.
DA DA
BLK RED ORN
1 2 3
Risk of Electric Shock.
VA9104-xGA-2S ii07.cdr
Disconnect the power supply before making electrical
connections to avoid electric shock.
~ AC 24 V 50/60 Hz
Figure 10: VA9104-AGA-2S and
Risque de décharge électrique. VA9104-IGA-2S control wiring diagram,
Débrancher l'alimentation avant de réaliser tout floating
raccordement électrique afin d'éviter tout risque de
décharge électrique.
Note: When using the VA9104-AGA-1S or
VA9104-IGA-1S Series actuator with a controller
featuring triac output, add a 4.7k ohm resistor one half
watt between the Common (COM) and
Counterclockwise (CCW) terminals.
Risk of Property Damage. Note: For all VA9104-AGA Series actuators, use a
Do not apply power to the system before checking all controller and/or software that provides a timeout
wiring connections. Short circuited or improperly function at the end of rotation (stall) to avoid excessive
connected wires may result in permanent damage to wear or drive time on the actuator motor. The -GGA
the equipment. and -IGA models have an auto shutoff feature to
prevent excessive wear or drive time on the motor.
VA9104-GGA-2S
The VA9104-GGA Series Electric Non-Spring Return
Risque de dégâts matériels. valve actuators require AC 24 V power and a
Ne pas mettre le système sous tension avant d'avoir DC 0(2) to 10 V or 0(4) to 20 mA controller input signal.
vérifié tous les raccords de câblage. Des fils formant These electric actuators include an integrated 120 in.
un court-circuit ou connectés de façon incorrecte (3.05 m) long cable; see Figure 11 for proper wiring.
risquent d'endommager irrémédiablement
l'équipement.
This product can expose you to chemicals
IMPORTANT: Make all wiring connections in including lead, which is known to the State
of California to cause cancer, birth defects,
accordance with local, national, and regional or other reproductive harm. For more infor-
regulations. Do not exceed the electrical ratings of mation, go to www.P65Warnings.ca.gov.
the VA9104 Series Electric Non-Spring Return Valve
Actuator.
VA9104-AGA-2S and VA9104-IGA-2S This product is made of copper alloy, which
contains lead. The product is therefore not
The VA9104-AGA and VA9104-IGA Series Electric to be used on drinking water.
Non-Spring Return valve actuators require an AC 24 V
input signal and work with a variety of controllers.
These electric actuators include an integrated 120 in.
VA9104-xGA-2S Series Electric Non-Spring Return Valve Actuators Installation Guide
6
DC 0(2)...10 V Control Override to MIN position Override to MAX position
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 ~ AC
~
24 V
B
Y A
DC 0(2)...10 V
AC C
24 V ~
DC 0(2)...10 V + DC 0(2)...10 V Y
U DC 0(2)...10 V Y
DC 0(2)...10 V +
0(4)...20 mA Control with DC 0(2)...10 V +
U
External Resistor U
BLK RED GRY ORN COM
1 2 3 4 COM
A Open = MIN Position
B Closed = MAX Position
A Closed = Normal Operation
C Closed = Normal Operation
AC +
24 V ~
DC 0(4)...20 V
Y
Override to
MIN, MID, MAX positions Override to
DC 0(4)...10 V + MIN, MID, MAX positions
U 0(4)...20 mA Control with
External Resistor 0(2)...10 V Control
BLK RED GRY ORN BLK RED GRY ORN
Figure 11: VA-9104-GGA-2S 1 2 3 4 1 2 3 4
control wiring diagram
+ +
A A
B B
AC AC
24 V ~ 24 V ~
0(4)...20 mA
C DC
C
Y Y
0(2)...10 V
500 Ω / 0.25 W + +
U U
COM NCOM
N
C A B C
O
A B
I
T
C
Figure 12: VA9104-IGA-2S wiring
O
I )
N
U
F
T
C
N
U
diagram, on/off F
0% ( MIN 0% ( MIN )
FIG:VA9104GGx2(Z)_wir
50% ( MID ) 50% ( MID )
100% ( MAX ) 100% ( MAX )
NORMAL NORMAL
Figure 13: VA-9104-GGA-2S control wiring
diagram (overrides)
VA9104-GGA actuators are factory set for Direct
Acting (DA) mode and for a DC 0 to 10 V input control
signal. In DA mode, a minimum control signal drives
the actuator to the full CCW position, and a maximum
control signal drives the actuator to the full Clockwise
(CW) position.
VA9104-xGA-2S Series Electric Non-Spring Return Valve Actuators Installation Guide
7
For Reverse Acting (RA) operation, a minimum control Setup and adjustments
signal drives the actuator to the full CW position and a
maximum signal drives the actuator to the full CCW Commissioning
position. To change the factory settings, remove the After wiring is complete, apply power to the Variable Air
actuator cover and adjust the switches on the circuit Volume (VAV) or Variable Air Volume and Temperature
board as shown in Figure 14. (VVT) controller and provide input signals to the
actuator to drive it at least one complete cycle open
and closed.
Troubleshooting
If the VA9104 Series Electric Non-Spring Return Valve
Actuator is not responding or working properly:
• verify that the actuator assembly is properly
secured to the valve.
• check that all electrical connections are complete
and that power is applied.
Figure 14: VA9104-GGA factory switch setting • verify that the valve fully opens and closes, using
the gear release button on the actuator and the
manual override handle, shown in Figure 5.
Repairs
If the VA9104 Series Electric Non-Spring Return
Actuator fails to operate within its specifications,
replace the unit. For a replacement electric actuator,
contact the nearest Johnson Controls representative.
Technical specifications
VA9104-xGA-2S Electric Non-Spring Return Valve Actuators (Part 1 of 2 )
Power requirements AC 24 V +25%/-20% at 50/60 Hz, 2.3 VA (AGA), 2.9 VA (GGA), and 3.0 VA
(IGA) Supply, Class 2 or Safety Extra-Low Voltage (SELV)
Control type VA9104-AGA-2S Floating or on/off control without timeout
VA9104-GGA-2S Proportional control
VA9104-IGA-2S Floating or on/off control with timeout
Input signal VA9104-AGA-2S AC 24 V +25%/-20% at 50/60 Hz, Class 2 or SELV without timeout
VA9104-GGA-2S DC 0 (2) to 10 V or 0 (4) to 20 mA with field-furnished 500 ohm resistor
VA9104-IGA-2S AC 24 V +25%/-20% at 50/60 Hz, Class 2 or SELV with timeout
Feedback signal VA9104-GGA-2S DC 0 (2) to 10 V for 90° corresponds to input signal span selected
Motor input impedance VA9104-AGA-2S 200 ohms nominal
Control input impedance VA9104-GGA-2S Voltage input: 200,000 ohm
Current input: 500 ohm with field-furnished 500 ohm resistor
Running torque 35 lbin (4 Nm)
Travel time 60 seconds at 60 Hz (72 seconds at 50 Hz) for 90° of rotation
Rotation range 93° ±3°, CW or CCW
Cycles 100,000 full stroke cycles; 2,500,000 repositions at rated running torque
Audible noise rating 35 dBA nominal at 39-13/32 in. (1 m)
Electrical connections VA9104-xGA-2S 120 in. (3.05 m) UL 444 Type CMP plenum rated cable with 19 AWG (0.75
mm2) conductors and 0.25 in. (6 mm) ferrule ends and connector for 3/8 in.
flexible metal conduit
Enclosure VA9104-xGA-2S NEMA 2, IP42
VA9104-xGA-2S Series Electric Non-Spring Return Valve Actuators Installation Guide
8
VA9104-xGA-2S Electric Non-Spring Return Valve Actuators (Part 2 of 2 )
Ambient conditions Operating -4 to 140°F (-20 to 60°C); 90% RH maximum, noncondensing
Storage -20 to 150°F (-29 to 66°C); 90% RH maximum, noncondensing
Fluid temperature limits VG12x1 and 23 to 203°F (-5 to 95°C)
(actuator and valve VG18x1 Series
assembly)
VG12x5 and -22 to 212°F (-30 to 100°C)
VG18x5 Series
VG12x5 and -22 to 284°F (-30 to 140°C) water; 15 psig (103 kPa) at 250°F (121°C)
VG18x5 Series saturated steam
with M9000-561
Thermal Barrier
Compliance United States UL Listed, CCN XAPX, File 27734
Plenum rated, UL2043, suitable for use in other environmental spaces
(plenums) in accordance with section 300.22.(c) of the National Electrical
Code
Canada cUL Listed, CCN XAPX7, File 27734
Plenum Rated Per CSA 22.2 No. 236/UL 1995, Heating and Cooling
Equipment
Europe 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 RCM Mark, Australia/NZ Emissions Compliant
New Zealand
Shipping weight 1.25 lb (0.55 kg)
Software licence Any software (including firmware) included in or with this product is licensed, not sold. Any
Johnson Controls software included in or with this product is subject to the terms of the Johnson
Controls End User License Agreement available at https://www.johnsoncontrols.com/buildings/
legal/digital/generaleula
Any third party software (including open source software, if any) included in or with this product
is subject to the terms of its respective license.
By using any of the foregoing software, you are also agreeing to be bound to the terms of such
licenses.
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
The performance specifications are nominal and conform to acceptable industry standard. 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.
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