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1
ALLOW 4 INCHES (102 MM) CLEARANCE FOR ACTUATOR
REMOVAL.
ADD 1/8 INCH (3 MM) TO DIMENSION FOR MODELS WITH
2
NEMA 4 ENCLOSURE.
3
ADD 1/4 INCH (6 MM) TO DIMENSION FOR A MODELS WITH
NEMA 4 ENCLOSURE.
3/4 (19) BOLT
HOLES [8] ON
3-3/4 (95)
RADIUS
VALVE
SIZE
INCH
3/4
1
1-1/4
1-1/2
2
2-1/2
3
4
Fig. 1. Approximate mounting dimensions of V4055 actuators and V5055 valves, in in. (mm).
INSTALLATION
When installing this product...
1. Read these instructions carefully. Failure to follow them
could damage the product or cause a hazardous
condition.
2. Check the ratings given in the instructions and on the
product to make sure the product is suitable for your
application.
3. Installer must be a trained, experienced, flame safeguard
control technician.
4. After installation is complete, check out product opera-
tion as provided in these instructions.
9-3/16
(233)
D
DIM A
DIM B
IN.
MM
IN.
MM
IN.
13-1/8
333.5
2-3/4
70.0
8-3/16
13-1/8
333.5
2-3/4
70.0
8-3/16
13-1/8
333.5
2-3/4
70.0
8-3/16
13-1/8
333.5
2-3/4
70.0
8-3/16
13-1/4
336.5
2-7/8
73.0
8-5/16
13-3/4
349.0
3-3/8
85.5
8-13/16
13-3/4
349.0
3-3/8
85.5
8-13/16
16-3/16
411.0
5-13/16
128.0
11-7/32
V4055F,G FLUID POWER ACTUATOR WITH MANUAL CONTROL
2
6-3/4 (172)
3-23/32 (95)
1
A
3
B
D
1/8 OR 1/4 INCH NPT
DOWNSTREAM TAP
1/4 INCH NPT UPSTREAM
AND PLUG (OPTIONAL
TAP AND PLUG (1/4 BSP ON
ON DOMESTIC MODELS)
INTERNATIONAL MODELS)
DIM C
DIM D
DIM E
MM
IN.
MM
IN.
MM
208.0
5-3/4
146.0
2-1/4
57.0
208.0
5-3/4
146.0
2-1/4
57.0
208.0
5-3/4
146.0
2-1/4
57.0
208.0
5-3/4
146.0
2-1/4
57.0
211.1
8-3/8
212.5
2-3/4
70.0
224.0
9-1/4
235.0
2-3/4
70.0
224.0
9-1/4
235.0
2-3/4
70.0
285.0
12-1/2
317.5
4-5/8
117.0
CAUTION
Electrical Shock and Equipment Damage Hazard.
Can cause serious injury or death.
1. Disconnect power supply before making wiring
connections to prevent electrical shock and
equipment damage.
2. All wiring must comply with all applicable electrical
codes, ordinances and regulations. All wiring must
be NEC Class 1.
3. Voltage and frequency of the power supply
connected to this control must agree with those
marked on the device.
4. Maximum total connected load to both switches (if
used) must not exceed 1800 VA.
3
5 (127)
27/32 (22)
KNOCKOUT
FOR1/2 INCH
CONDUIT (4)
1-9/32
(33)
C
E
1/2 INCH NPT UPSTREAM
OCTAGON
TAP AND PLUG (OPTIONAL
ON DOMESTIC MODELS)
F
DIM F
OCTAGON
IN.
MM
IN.
MM
4-13/16
122.0
2-13/16
71.0
4-13/16
122.0
2-13/16
71.0
4-13/16
2-13/16
71.0
122.0
4-13/16
2-13/16
71.0
122.0
7-19/32
192.5
3-1/2
89.0
7-19/32
192.5
4-1/2
114.5
7-19/32
192.5
4-1/2
114.5
M23960
65-0029—01
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