Honeywell Automobile Parts V4055 User Manual

V4055A,B,D,E  
On-Off Fluid Power Gas  
Valve Actuator  
PRODUCT DATA  
The V4055 Actuator can be used with the characterized  
guide model of the V5055 or V5097 Gas Valve to  
enhance lightoff smoothness.  
The standard model has an opening time of 26  
seconds at 60 Hz or 32 seconds at 50 Hz. A fast-  
opening model is available with timings of 13 seconds  
at 60 Hz or 16 seconds at 50 Hz.  
Maximum closing time is one second, which meets  
code, standard and insurer requirements.  
Models available with damper shaft, with or without  
spring return; shaft extends out both sides and rides in  
Teflon-like Delrin bushings; used with standard  
7616BR Damper Crank Arm.  
Red OPEN indicator attached to actuator stem shows  
when valve is even slightly open; yellow SHUT  
indicator on valve stem shows only when gas valve is  
fully closed.  
Models available with adjustable max flow limit switch.  
Ambient temperature rating is -40°F to +150°F (-40°C to  
+66°C) for 60 Hz models and -10°F to +158°F (-23°C to  
+70°C) for 50 Hz and 50/60 Hz models.  
APPLICATION  
Valve and actuator combinations can be mounted in  
any position, with the exception of the 220 to 240 Vac,  
50/60 Hz models, which are mounted vertically.  
The V4055 Gas Valve Actuator, in combination with a  
a
VE5000 , V5055 or V5097 Gas Valve, controls the gas supply  
Models available with factory-installed single pole  
double throw (spdt) field-adjustable Auxiliary Switch.  
Field-addable Auxiliary Switch kits are also available.  
to commercial and industrial burners.  
When replacing a V4034 with a V4055, the V5034 gas valve  
must also be replaced with a V5055 or V5097 gas valve.  
Standard enclosure meets NEMA 1 (IP30)  
requirements; models available with NEMA 4 (IP54)  
weatherproof enclosure.  
V4055D and high pressure V4055E with Proof-of-  
Closure Switch and V5055/V5097C or E with valve seal  
overtravel interlock (double seal) to meet specific  
code, standard and insurer requirements.  
FEATURES  
a
The V4055 Actuator, when used with the VE5000 ,  
V5097 or V5055 Valve, is rated for final safety shutoff  
service.  
a
VE5000 is a European manufactured and approved valve for  
European use only.  
Contents  
Ordering Information ........................................................  
2
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V4055A,B,D,E ON-OFF FLUID POWER GAS VALVE ACTUATOR  
Table 3. V4055A,D Electrical Ratings.  
Opening (Standard) Opening (Fast)  
(W) (A) (W) (A)  
43.0 0.91 58.0 1.30  
Holding  
(A)  
Voltage and Frequency Inrush  
VA)  
91  
Inrush  
(VA)  
130  
(W)  
10.4  
(VA)  
16  
a
0.16  
100/50-60  
b
33.0  
0.6  
67  
43.0  
0.91  
91  
8.4  
0.14  
14  
100/50-60  
120/60  
3.9  
50.0  
68.0  
0.94  
0.79  
115  
158  
5.4  
71.0  
88.0  
1.33  
1.10  
160  
220  
9.5  
0.12  
0.09  
14  
18  
a
b
10.6  
200/50-60  
48.0  
0.52  
104  
63.0  
0.72  
144  
9.0  
0.07  
14  
200/50-60  
220/50  
1.6  
55.5  
81.5  
51.0  
0.55  
0.79  
0.45  
121  
190  
115  
3.0  
76.0  
95.0  
71.5  
70.3  
0.80  
1.00  
0.68  
0.59  
176  
240  
160  
136  
9.0  
9.1  
9.2  
7.2  
0.06  
0.06  
0.06  
0.07  
14  
14  
14  
16  
240/50  
240/60  
2.6  
4.0  
c
220-240/50-60  
d
58.6  
0.46  
106  
5.9  
0.06  
14  
220-240/50-60  
a
b
c
d
50 Hz power supply.  
60 Hz power supply.  
230 Vac, 50 Hz power supply.  
230 Vac, 60 Hz power supply.  
Table 4. V4055B,E Electrical Ratings.  
Opening (Standard) Opening (Fast)  
Inrush (W) (A) (W) (A)  
60 0.94 60.0 0.94  
Holding  
(A)  
Voltage and  
Frequency  
120/60  
220-240/50-60  
(VA) Inrush  
(VA)  
(W)  
(VA)  
115  
115  
9.5  
0.16  
19  
18  
a
b
68.9  
0.58  
133  
6.7  
0.08  
58.2  
0.46  
106  
5.3  
0.06  
14  
220-240/50-60  
a
b
230 Vac, 50 Hz power supply.  
230 Vac, 60 Hz power supply.  
Auxiliary Switch and Proof-of-Closure Switch Ratings:  
See Table 5.  
NOTE: Damper shaft drives damper crank arm in one  
direction only; optional return spring is available on  
damper shaft to turn damper crank arm in opposite  
direction. See Table 6.  
Table 5. Auxiliary Switch and Proof-of-Closure  
a
Switch Ratings (1/2 hp [0.37kW] ).  
Table 6. Actuator Torque (With and  
Without Return Spring).  
Load  
120V  
240V  
Full Load  
9.8A  
58.8A  
4.9A  
-40°F to +20°F  
(-40°C to -7°C)  
20°F to 150°F  
(-7°C to +66°C)  
Locked Rotor  
29.4A  
a
V4055 Model  
lb  
N
lb  
N
44.5  
89.0  
Maximum total connected power to both switches (if used) is  
1800 VA.  
With return spring  
5
22.2  
22.2  
10  
20  
Without return spring 5  
Mounting Dimensions: See Fig. 1 and Table 7.  
Approvals:  
Damper Shaft: Shaft is 3/8 in. (9.5 mm) square, for use with  
7616BR Damper Crank Arm (ordered separately) and with or  
without damper shaft return spring.  
Underwriters Laboratories Inc. Listed: File No. MH1639, Guide  
No. YIOZ.  
Factory Mutual: Listed.  
Canadian Standards Association certified: General Listed file  
numbers 158158 Class 3371  
Maximum Damper Shaft Rotation: 52 angular degrees.  
For U.S.A. and Canada: certified 60 Hz models only.  
Swiss Re (Formerly GeGap/IRI) Acceptable.  
Some V4055 Actuators are approved as Class A valves in  
accordance with EN161:  
Maximum Force: 2-11/16 in. (68.3 mm) radius for 7616BR  
Damper Crank Arm ordered separately (see Accessories  
section).  
When used with V5055 Valves: Pin: CE-0063AR1359.  
When used with VE5000 Series Valves: Pin: CE-  
0063AP3075.  
3
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V4055A,B,D,E ON-OFF FLUID POWER GAS VALVE ACTUATOR  
Accessories:  
7616BR Damper Crank Arm (damper arm and clip).  
133568 Auxiliary Switch Bag Assembly (not for models with  
maximum flow limit switch).  
133569 Valve-Closed Indication Switch Bag Assembly.  
Available Models: V4055 with NEMA 4 enclosure  
(weatherproof).  
NOTE: Check local codes for acceptance of adding the  
switch and using the valve seal overtravel V5055C or  
V5055E valves.  
6-3/4 (172)  
3-23/32 (95)  
27/32 (21)  
KNOCKOUT FOR  
1/2 INCH CONDUIT (4)  
5 (127)  
1-9/32  
(33)  
1
A
C
B
VALVE  
VALVE  
D
1
ALLOW 4 INCH (102 MM) CLEARANCE FOR ACTUATOR REMOVAL. M17755A  
Fig. 1. Approximate mounting dimensions of V4055 Actuators in in. (mm).  
Table 7. Approximate Mounting Dimensions of V4055 Actuators with V5055 and V5097 Valves.  
V5055  
V5097  
Dim. A  
in. mm  
Dim. B  
mm  
Dim. C  
in. mm  
Dim. D  
mm  
146  
Dim. A  
in. mm  
Dim. B  
mm  
Dim. C  
in. mm  
Dim. D  
mm  
a
Valve Size (in.)  
in.  
2-3/4  
2-3/4  
2-3/4  
2-3/4  
2-7/8  
3-3/8  
3-3/8  
3-3/8  
in.  
5-3/4  
5-3/4  
5-3/4  
5-3/4  
8-3/8  
9-1/4  
9-1/4  
9-1/4  
in.  
2-3/4  
2-3/4  
2-3/4  
2-3/4  
3-3/8  
3-3/8  
3-3/8  
3-3/8  
in.  
2-1/2  
2-/12  
2-1/2  
2-1/2  
4
Small  
Body  
3/4  
1
11-1/8 283  
11-1/8 283  
11-1/8 283  
11-1/8 283  
11-1/8 286  
11-3/4 298  
11-3/4 298  
11-3/4 298  
14-1/8 359  
70  
70  
70  
70  
73  
86  
86  
86  
8-3/16 208  
8-3/16 208  
8-3/16 208  
8-3/16 208  
8-5/16 211  
8-13/16 224  
8-13/16 224  
8-13/16 224  
11-7/32 285  
11-1/8 283  
11-1/8 283  
11-1/8 283  
11-1/8 283  
11-3/4 298  
70  
70  
70  
70  
86  
86  
86  
86  
8-3/16 208  
8-3/16 208  
8-3/16 208  
8-3/16 208  
64  
146  
146  
146  
213  
235  
235  
235  
64  
1-1/4  
1-1/2  
2
64  
64  
8-3/8  
8-3/8  
8-3/8  
8-3/8  
213  
213  
213  
213  
102  
102  
102  
102  
Large  
Body  
2
1-3/4  
298  
4
2-1/2  
3
11-3/4 298  
11-3/4 298  
4
4
4
5-13/16 148  
12-1/2 318  
a
Valve size using accessory pipe adapter fitting.  
3. Installer must be a trained, experienced flame  
safeguard control technician.  
4. After installation is complete, check out product  
operation as provided in these instructions.  
INSTALLATION  
When Installing This Product...  
1. Read these instructions carefully. Failure to follow them  
could damage the product or cause a hazardous  
condition.  
WARNING  
Electrical Shock Hazard.  
2. Check the ratings given in the instructions and on the  
product to make sure the product is suitable for your  
application.  
Can cause serious injury or death.  
Disconnect power supply before making wiring  
connections to prevent electrical shock and equipment  
damage.  
60-2309—13  
4
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V4055A,B,D,E ON-OFF FLUID POWER GAS VALVE ACTUATOR  
IMPORTANT  
1. All wiring must comply with all applicable electrical  
Mount Actuator on Valve  
1. Check the final position of the valve body to be sure that  
the actuator is in the proper position when mounted on  
the valve. This is especially important when the actuator  
is used to drive a damper.  
codes, ordinances, and regulations. All wiring must  
be NEC Class 1.  
2. Voltage and frequency of the power supply connected  
to this control must agree with those marked on the  
device.  
3. Loads connected to the Auxiliary Switch and/or Proof-  
of-Closure Switch, if used, must not exceed the rat-  
ings given in the Specifications section.  
2. If two smaller sized valves are mounted very closely  
together, as in an Industrial Risk Insurers approved type  
of valve train, it may be necessary to mount the  
actuators off center to provide adequate clearance.  
Install Valve  
The actuator is mounted directly on the valve bonnet after the  
valve is installed in the gas supply line. Refer to the instructions  
packed with the gas valve for installation details. When  
installing the gas valve, make sure:  
133568  
AUXILIARY  
SWITCH  
1. Sufficient clearance is left to install and service the actuator.  
2. Ambient temperatures at the valve location do not  
exceed actuator ratings. See Specifications section.  
3. Position of the valve permits hookup to the damper if one  
is controlled.  
133569  
VALVE-  
CLOSED  
INDICATION  
SWITCH  
Install Accessory Switches (If  
Needed)  
ADJUSTING  
SCREW FOR  
AUXILIARY  
SWITCH  
An spdt switch can be installed to operate an auxiliary load up  
to 1/2 hp (0.37 kW). See Table 5. The switch can be adjusted  
to operate at any point in the valve stroke.  
EACH SWITCH SECURED BY  
TWO SCREWS FROM UNDERSIDE OF BASE.  
A Proof-of-Closure Switch can also be installed with a V5055/  
V5097C or E Valve (with double seal) on any V4055 Actuator  
to provide a valve seal overtravel interlock. The spdt  
Proof-of-Closure Switch is installed to make or break a circuit  
when the valve is in the closed position. The switch is not  
adjustable.  
IF ONLY ONE SWITCH IS USED, INSTALL BARRIER  
IN OPEN POSITION.  
M7326B  
Fig. 2. V4055 Actuator with cover removed.  
3. Slip the bottom collar of the actuator over the  
valve bonnet assembly. Rotate the actuator to the  
desired position and use a 5/32 in. Allen wrench to  
securely tighten the two setscrews to 50 to 60 lb-in.  
(5.7 to 6.8 N•m).  
NOTE: Mark the actuator or valve to indicate any changes  
made.  
To install the switches:  
4. Connect the damper linkage, if used. Refer to the  
instructions packed with the damper arm.  
1. Remove the actuator faceplate (two screws).  
2. Remove the silver-colored barrier to expose the actuator  
stem.  
3. Insert the Auxiliary Switch in the position indicated in Fig.  
2. Fasten with two screws through the actuator base.  
4. Insert the Proof-of-Closure Switch in the position shown  
in Fig. 2. The switch mounts against the side of the  
actuator housing. The mounting holes are spaced to  
assure mounting the switch in the correct position.  
Fasten with two screws through the actuator base. (The  
Proof-of-Closure Switch is not adjustable.)  
5. If only one switch is used, install the narrow barrier  
included with the switch in the unused space.  
6. Mount the actuator before making wiring connections  
and adjustments to the Auxiliary Switch.  
Mount and Adjust 7616BR  
Damper Crank Arm (If Used)  
IMPORTANT  
When a damper crank arm is used with a NEMA 4  
actuator that is exposed to ice or sleet, a suitable  
shield must be installed to prevent ice or sleet  
buildup.  
Follow installation and adjustment directions included with  
damper crank arm. Maximum pushrod travel is 2-5/16 in.  
(59 mm) through a stroke of 52 degrees. See Fig. 3.  
5
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V4055A,B,D,E ON-OFF FLUID POWER GAS VALVE ACTUATOR  
stroke.  
L1  
HOT  
1
7616BR  
DAMPER  
ARM  
1
2
L2  
52 DEGREE  
ANGULAR  
ROTATION  
2-5/16 (58.7)  
MAXIMUM  
TRAVEL  
SHAFT  
PROOF-OF-CLOSURE  
SWITCH  
AUXILIARY  
SWITCH  
C
C
2-11/16 (68.3)  
RADIUS  
NC  
NO  
NC  
NO  
M7322  
Fig. 3. 7616BR Damper Crank Arm can be attached to  
actuator shaft to drive a damper when valve is open.  
2
2
WIRING  
3
3
1
2
3
POWER SUPPLY. PROVIDE OVERLOAD PROTECTION AND  
DISCONNECT MEANS AS REQUIRED.  
WARNING  
Can cause serious injury or death.  
Disconnect power supply before making wiring  
connections to prevent electrical shock and equipment  
damage.  
Electrical Shock Hazard.  
SWITCH BETWEEN THESE TWO LEADS IS CLOSED WHEN  
VALVE IS SHUT (DE-ENERGIZED).  
SWITCH BETWEEN THESE TWO LEADS IS OPEN WHEN  
VALVE IS SHUT (DE-ENERGIZED).  
M7334  
Wiring must comply with all applicable electrical codes,  
ordinances and regulations. Wiring to the actuator must be  
NEC Class 1.  
Fig. 4. External connections to the V4055 Actuator.  
7800 SERIES  
RELAY  
MODULE  
Connect the power supply to terminals 1 and 2 on the V4055  
terminal strip. Refer to Fig. 4 for Auxiliary Switch connections  
and Fig. 5 for Max Flow Limit Switch connections. For typical  
system hookups, refer to Fig. 6 and to instructions packed with  
the device used to control the valve.  
L2  
9
PUMP  
VALVE  
1
2
3
4
When all wiring connections are complete, replace the actuator  
faceplate.  
PUMP  
MOTOR  
TRAVEL  
LIMIT  
SWITCH  
ADJUSTABLE  
NO  
NC  
C
MAX  
FLOW  
LIMIT  
SWITCH  
CAUTION  
Operation Hazard.  
FIELD WIRING  
INTERNAL WIRING  
M12798  
Improper wiring can cause improper and  
dangerous operation.  
Label all wires prior to disconnection when servicing  
valves. Wiring errors can cause improper and  
dangerous operation.  
Fig. 5. Connecting the Max Flow  
Limit Switch to the actuator.  
NOTE: The Proof-of-Closure Switch is not adjustable.  
NOTE: Pipe sealant is required on the conduit threads of  
actuators with NEMA 4 enclosures.  
Adjust Max Flow Limit Switch (If  
Used)  
Adjust Auxiliary Switch (If Used)  
The Max Flow Limit Switch is adjustable throughout the stroke  
of the actuator. With the switch installed in the actuator, turn  
The Auxiliary Switch is adjustable throughout the stroke of  
the actuator. With the switch installed in the actuator, turn  
the adjusting screw clockwise  
to cause the switch to  
the adjusting screw (see Fig. 2) clockwise  
to cause the  
operate earlier in the stroke or counter-clockwise  
cause the switch to operate later in the stroke.  
to  
switch to operate earlier in the stroke or counter-  
clockwise  
to cause the switch to operate later in the  
60-2309—13  
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V4055A,B,D,E ON-OFF FLUID POWER GAS VALVE ACTUATOR  
7. If the valve bonnet assembly is in good condition and is  
not replaced, replace the bonnet seal. Do not reuse the  
old bonnet seal. See Table 9 below for the seal number.  
8. Coat seals with grease provided and position in valve  
body/bonnet assembly.  
9. Carefully seat the bonnet assembly on the valve body.  
Be sure the seals are in their proper position. On those  
valves with a spring below the disc, be sure the spring is  
centered in the indentation on the inside of the valve  
body.  
CHECKOUT AND SERVICE  
CAUTION  
Equipment Damage Hazard.  
Unskilled technicians can cause equipment  
damage.  
Only a trained, experienced, flame safeguard  
technician should check out and service this control.  
10. After positioning the bonnet assembly, replace the  
screws removed earlier.  
Checkout  
NOTE: When replacing the bonnet assembly on the 4-  
inch valve, draw it evenly into the valve body.  
Finger-tighten the eight bolts. Draw the bonnet  
assembly into the valve by tightening, in order,  
bolts 1, 5, 7 and 3 (two turns each). Repeat until  
the bonnet assembly is seated. Tighten the  
remaining bolts. Torque the bolts as follows:  
After the installation is complete, cycle the valve several times  
with the manual fuel shutoff cock closed before testing the  
system in actual operation.  
Service  
The actuator is not field repairable except for replacing the  
Auxiliary Switch, Max Flow Limit Switch or Proof-of-Closure  
Switch. See Installation section for procedure. Do not  
disassemble the valve actuator.  
Valve Size  
Torque  
55 in.-lb.  
75 in.-lb.  
3/4 in. (19 mm) to 1-1/2 in. (38 mm)  
2 in. (51 mm) to 4 in. (102 mm)  
If the actuator fails to operate properly, replace it.  
1. Turn off the gas supply at the manual shutoff valve  
located upstream from the valve(s) being serviced.  
2. Shut off all electrical power to the valve actuator(s).  
3. Mark and disconnect the wires from the actuator termi-  
nals. Remove conduit and disengage the damper link-  
age assembly (if applicable).  
11. Remount the actuator on the bonnet assembly. Tighten  
the two set screws (50-60 inch pounds).  
12. Replace the damper crank arm assembly.  
13. Re-attach the wires removed from the actuator terminals  
and turn on the electrical power.  
14. With the gas still off, cycle the actuator to check for  
4. Loosen the two set screws from the valve to lift off the  
proper mechanical operation.  
actuator.  
5. If the actuator is to be replaced and it did not leak  
hydraulic fluid, skip to Step 11.  
CAUTION  
NOTE: It is good practice to inspect the inside of the  
valve whenever the actuator is replaced. To do  
so, remove the bonnet assembly, inspect the  
valve and bonnet. If all is well, proceed to Step 7.  
Be sure to perform a bonnet seal and seat leak  
check after installation.  
Be sure to read and follow all instructions that come  
with the actuators, valves, seal and bonnet kits.  
6. If the actuator leaked hydraulic fluid onto the valve (the  
fluid is red), it must be cleaned off from the valve and  
bonnet assembly.  
Table 8. Replacement Bonnets for  
V5055/V5097 Gas Valves.  
a. Wipe off the outer valve body.  
b. Remove the valve bonnet bolts and lift off the bonnet.  
Replacement  
Bonnet  
133398AA  
133417AA  
136911AA  
133398BA  
133417BA  
136911BA  
133398CA  
133417CA  
136911CA  
136308AA  
136307AA  
136308BA  
136307BA  
Valve  
V5097A  
Valve Size (in in.)  
3/4, 1, 1-1/4, 1-1/2  
2, 2-1/2, 3  
NOTE: V5055/V5097C and E Valves have additional  
internal springs that will push the bonnet up as  
the bolts are loosened.  
V5055A  
(On-Off)  
V5055B  
4
c. Inspect the inside of the valve.  
V5097B  
3/4, 1, 1-1/4, 1-1/2  
2, 2-1/2, 3  
IMPORTANT  
If fluid is present on the inside surfaces of the valve  
body or bonnet surfaces, the bonnet assembly or  
entire valve must be replaced. See Table 8 below for  
the bonnet assembly part number.  
(Characterized Guide)  
V5055C V5097C  
4
3/4, 1, 1-1/4, 1-1/2  
2, 2-1/2, 3  
(Proof of Closure)  
4
d. If the inside surfaces are clear of hydraulic fluid,  
clean the bonnet assembly and be sure to remove all  
hydraulic fluid from the inside and outside of the  
actuator mounting curb. This is the “cup-like” area  
around the valve stem. Avoid using a cleaning solu-  
tion as it may damage the rubber seals used in the  
valve.  
V5055D  
V5097D  
3/4, 1, 1-1/4, 1-1/2  
2, 2-1/2, 3  
V5055E  
V5097E  
3/4, 1, 1-1/4, 1-1/2  
2, 2-1/2, 3  
7
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V4055A,B,D,E ON-OFF FLUID POWER GAS VALVE ACTUATOR  
Each replacement assembly contains the bonnet assembly,  
two rubber seals, and a tube of grease. It must be used only  
on the type of valve indicated above.  
Table 9. Gas Valve Replacement Seals.  
Replacement Seal  
Assy #  
Valve Size (in in.)  
133393A  
3/4, 1, 1-1/4, 1-1/2  
133392A  
137253A  
2, 2-1/2, 3  
4
WIRING SUBBASE TERMINAL STRIP (4)  
R414OL FLAME SAFEGAURD CONTROLS  
LOCKOUT  
2
INTERLOCKS  
(INCL. AIRFLOW  
SWITCH)  
10 SECOND  
INTERRUPTED  
PILOT/IGNITION  
3
4
9
5
6
7
8
V4055D OR E  
1
3
2
15 SECOND  
INTERRUPTED  
PILOT/IGNITION  
BURNER  
CONTROLLER  
L1  
LIMITS  
18  
17  
16  
15  
C
NC  
ALARM  
L2  
12  
13  
NO  
BURNER  
MOTOR  
HIGH-FIRE  
10  
11  
LOW-FIRE  
SWITCH  
COMMON  
ALTERNATE  
LOW-FIRE  
SWITCH  
G
HIGH-FIRE  
SWITCH  
RECTIFYING FLAME  
ROD, RECTIFYING  
PHOTOCELL, OR INFRARED  
(LEAD SULFIDE)  
B
R
B
F
14  
R
MODULATE  
LOW-FIRE  
FLAME DETECTOR  
OR  
W
W
BLUE  
BLUE  
WHITE  
C7027A, C7035A, OR  
C7044A, ULTRAVIOLET  
FLAME DETECTOR  
SERIES 90  
CONTROLLER FIRING RATE  
MOTOR  
SERIES 90  
OR  
120V, 60 HZ  
POWER  
SUPPLY  
L1 (HOT)  
L2  
C7012A, C, E,F  
OR C7076A  
ULTRAVIOLET  
FLAME DETECTOR  
YELLOW  
1
MASTER  
SWITCH  
WHITE  
WHITE  
L2  
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD  
PROTECTION AS REQUIRED.  
BLACK  
BLACK  
L1  
L2  
2
3
USE ALL NEC CLASS 1 WIRING.  
M7335  
PROOF-OF-CLOSURE SWITCH IN PREIGNITION INTERLOCK CIRCUIT;  
SWITCH IS CLOSED NC-C WHEN ACTUATOR IS DE-ENERGIZED.  
Fig. 6. Typical application of a V4055D/V5055C/V5097D or V4055E/V5055E/V5097E combination to meet Factory Mutual  
or Underwriters Laboratories Inc. approved requirements for Proof-of-Closure Switch (valve seal overtravel interlock).  
Automation and Control Solutions  
Honeywell International Inc.  
1985 Douglas Drive North  
Golden Valley, MN 55422  
Honeywell Limited-Honeywell Limitée  
35 Dynamic Drive  
® U.S. Registered Trademark  
© 2010 Honeywell International Inc.  
60-2309—13 E.K. Rev. 02-10  
Printed in U.S.A.  
Toronto, Ontario M1V 4Z9  
customer.honeywell.com  
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