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The V9055 Gas Valve Actuator in combination
with the V5055 Gas Valve provides modulating
control of the gas supply to commercial and indus-
trial burners.
Actuator opens the valve to the low-fire position
when energized. Actuator then modulates to meet
firing rate controller (Series 90) demand.
Actuator is equipped with an integral shaft that may
be used to drive a combustion air damper in unison
with the gas valve.
The V5055 Gas Valve includes a yellow SHUT
indicator. The actuator includes a red OPEN indica-
tor. The indicators provide constant visual indication
of valve position.
Actuator can be used with all V5055 Valve models;
however, the V5055B with characterized guide is
recommended for optimum control and low-fire
repeatability.
Ambient temperature range for 60 Hz models is -40° F
to 125° F [-40° C to 53° C]. Ambient temperature
range for 50 Hz and 50/60 Hz models is -10° F to
125° F [-23° C to 52° C].
Auxiliary 1/2 hp rated switch is available for field
installation.
Integral damper shaft provides a maximum of 20 lb
[9 kg] of force.
Modulating Fluid Power
Gas Valve Actuator
F.P. • Rev. 9-94 • ©Honeywell Inc. 1994 • Form Number 60-2311-6
1
V9055A,D
Valve and actuator may be mounted in any position.
Model is available with NEMA 4 (weatherproof)
enclosure.
V9055D/V5055C,E combinations available with
proof-of-closure switch and two valve seals (valve
seal overtravel interlock) to meet specific code/stan-
dard/insurer requirements.
Field addable adapter available for 4-20 dc mA con-
trol of actuator.
When replacing a V9034 Actuator with a V9055, the
V5034 Valve body must also be replaced with a
V5055 Gas Valve.
CONTENTS
Specifications ................................................. 2
Ordering Information ..................................... 2
Installation ..................................................... 4
Wiring ............................................................. 5
Adjustments .................................................... 6
Operation ....................................................... 7
Checkout and Service ..................................... 7
60-2311-6
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Summary of Contents for Honeywell V9055A
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Page 1: Table Of Contents
Wiring ............. 5 installation. Adjustments ............ 6 Operation ............7 Integral damper shaft provides a maximum of 20 lb Checkout and Service ........7 [9 kg] of force. F.P. • Rev. 9-94 • ©Honeywell Inc. 1994 • Form Number 60-2311—6 60-2311—6... -
Page 2: Specifications
If you have additional questions, need further information, or would like to comment on our products or services, please write or phone: 1. Your local Honeywell Home and Building Control Sales Office (check white pages of phone directory). 2. Home and Building Control Customer Logistics Honeywell Inc., 1885 Douglas Drive North... - Page 3 V9055A,D SPECIFICATIONS OPENING TIME: DAMPER SHAFT: Shaft is 3/8 in. [9.5 mm] for use with 50 Hz models: 32 seconds (nominal). 7616BR Damper Arm. Models available with damper 60 Hz models: 26 seconds (nominal). shaft return spring. CLOSING TIME: 1 second (maximum) AMBIENT TEMPERATURE RATING: -40°...
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Page 4: Installation
International Approval Services (IAS), a joint venture of Q5055A1001 Adapter Assembly—Adapts ITT General AGA and (CGA): Design Certified. V710 Gas Valve to accept Honeywell Gas Valve Ac- Industrial Risk Insurers: Acceptable. tuators. Replaces ITT AH8 Gas Valve Actuator. 203422C Adapter Board—Used to control V9055 Ac- tuator with 4-20 dc mA input. -
Page 5: Wiring
V9055A,D INSTALLATION • WIRING The crank arm provides a maximum travel of 2-5/16 in. For complete installation information, refer to the instruc- Fig. 3—Internal components and connections in V9055. tions packed with the 7616BR Crank Arm. LOW FIRE ADJUSTMENT CONNECTIONS TO SERIES 90 Fig. -
Page 6: Adjustments
V9055A,D WIRING • ADJUSTMENTS temperature controller by manually incrementing and Fig. 5—Hookup of V9055 for firing rate control decrementing the output—4 mA input will drive the V9055 with a 4-20 mA input. to low-fire position; 20 mA drives to high-fire. Assure V9055 completes a full stroke. -
Page 7: Operation
V9055A,D ADJUSTMENTS • OPERATION • CHECKOUT AND SERIVCE Shut down the burner, and then restart. Repeat several ADJUST THE AUXILIARY SWITCH (IF USED) times to be sure the low-fire setting is suitable for correct The auxiliary switch is adjustable throughout the stroke burner lightoff. - Page 8 Home and Building Control Home and Building Control Helping You Control Your World Honeywell Inc. Honeywell Limited—Honeywell Limitée 1985 Douglas Drive North 740 Ellesmere Road Golden Valley, MN 55422 Scarborough, Ontario M1P 2V9 QUALITY IS KEY 60-2311—6 Printed in U.S.A.