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PRODUCT DATA

65-0029-01

V4055F,G Fluid Power Actuator

with Manual Control

APPLICATION

The V4055F and G fluid power gas valve actuators are for use 

with the V5055 valve for gas safety shutoff applications to 

control the gas supply of commercial and industrial burners.

FEATURES

• Fast opening time of 13 seconds at 120 V, 60 Hz.
• Maximum closing time, is 1 second, which meets 

approval body requirements.

• Unit available with FM approved proof of closure 

switch.

• Red “OPEN” indicator attached to the actuator piston 

will show if the valve is even slightly open; yellow 

“SHUT” indicator on the valve stem will show only 

when the gas valve is fully closed.

• Ambient temperature rating of -40°F to +150°F (-40°C to 

+66°C).

• Valve and actuator may be mounted in any position.
• Optional, field-adjustable, spdt auxiliary switch, rated 

at 112 hp (0.37 kW), may be added in the field.

• Standard enclosure meets NEMA 1 (IP30) general 

purpose requirements.

• Red light indicates when valve is ready to open.
• Rocker switch allows manual operation of valve.
• Valve closes on power loss.

SPECIFICATIONS

Models:

V4055G Fluid Power Actuator with Manual Control-for use 

with the V5055 valve. Provides ON-OFF control. Rated 

for 5 PSI.

V4055F-Same as V4055G except: for use with V5055C 

only. Meets UL and FM proof of closure

requirements.

Contents

Application ........................................................................

1

Specifications ...................................................................

1

Operation ..........................................................................

2

Ordering Information  ........................................................

2

Installation ........................................................................

3

Wiring ...............................................................................

5

Checkout and Service  ......................................................

5

Summary of Contents for V4055F

Page 1: ...ow only when the gas valve is fully closed Ambient temperature rating of 40 F to 150 F 40 C to 66 C Valve and actuator may be mounted in any position Optional field adjustable spdt auxiliary switch rated at 112 hp 0 37 kW may be added in the field Standard enclosure meets NEMA 1 IP30 general purpose requirements Red light indicates when valve is ready to open Rocker switch allows manual operation ...

Page 2: ...0 Hz and 50 60 Hz models Mounting Means Actuator mounts directly to valve bonnet with 2 setscrews positioned 90 angular degrees apart Valve and actuator can be mounted in any position Mounting Dimensions See Fig 1 Replacement Parts 130928 Red Indicator Lamp Accessories 133568 Auxiliary Switch Bag Assembly 133569 Valve Closed Indication Switch Bag Assembly Approvals UL and FM IRI Approvable Electri...

Page 3: ...HOLES 8 ON 3 3 4 95 RADIUS M23960 3 4 1 1 1 4 1 1 2 2 2 1 2 3 4 VALVE SIZE INCH 13 1 8 13 1 8 13 1 8 13 1 8 13 1 4 13 3 4 13 3 4 16 3 16 333 5 333 5 333 5 333 5 336 5 349 0 349 0 411 0 2 3 4 2 3 4 2 3 4 2 3 4 2 7 8 3 3 8 3 3 8 5 13 16 70 0 70 0 70 0 70 0 73 0 85 5 85 5 128 0 8 3 16 8 3 16 8 3 16 8 3 16 8 5 16 8 13 16 8 13 16 11 7 32 208 0 208 0 208 0 208 0 211 1 224 0 224 0 285 0 5 3 4 5 3 4 5 3 4...

Page 4: ... seal Fig 2 V4055 actuator with cover removed NOTE A V5055A B or D valve can also be fitted with a bon net assembly with 2 seals to provide a valve seal overtravel interlock The SPDT valve closed indication switch is installed to make or break a circuit when the valve is in the closed position The switch is not adjustable NOTE Mark the actuator or valve to indicate any changes made To install the ...

Page 5: ...he 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 valve closed indication switch and READY TO OPEN light See INSTALLATION section for procedure Do not disassemble the valve actuator If the actuator should fail to opera...

Page 6: ...ds 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 proper mechanical operation CAUTION 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 ki...

Page 7: ...V4055F G FLUID POWER ACTUATOR WITH MANUAL CONTROL 7 65 0029 01 ...

Page 8: ... Limited Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley MN 55422 Toronto Ontario M1V 4Z9 customer honeywell com V4055F G FLUID POWER ACTUATOR WITH MANUAL CONTROL U S Registered Trademark 2007 Honeywell International Inc 65 0029 01 M S Rev 06 07 ...

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