Honeywell V4055 - User Manual

The Honeywell V4055A, B, D, E on-off fluid power gas valve actuators are critical components used to control gas supply in burner systems, emphasizing safety features like automatic shutdowns. This system covers key operational aspects including electrical specifications (voltage ratings, torque, and auxiliary switch compliance), mounting configurations, installation procedures with dimensional guidance, wiring diagrams for safe integration into flame safeguard circuits, and maintenance requirements such as seal replacements. The manual also highlights critical safety considerations–such as electrical shock hazards and environmental conditions–to ensure proper deployment in gas applications.

Page 1 – Product Identification and Specifications
Page 2 – Ordering and Operating Specifications
Page 3 – Electrical Ratings and Mechanical Dimensions
Page 4 – Installation Dimensions and Safety Warnings
Page 5 – Actuator Mounting and Accessory Installation
Page 6 – Wiring Procedures and Adjustments
Page 7 – Servicing and Replacement Procedures
Page 8 – Component Replacement and Wiring Diagrams

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PRODUCT DATA

60-2309-13

V4055A,B,D,E

On-Off Fluid Power Gas

Valve Actuator

APPLICATION

The V4055 Gas Valve Actuator, in combination with a

VE5000

, V5055 or V5097 Gas Valve, controls the gas supply

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.

FEATURES

• The V4055 Actuator, when used with the VE5000

V5097 or V5055 Valve, is rated for final safety shutoff

service.

• 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.

• 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.

• Models available with factory-installed single pole

double throw (spdt) field-adjustable Auxiliary Switch.

Field-addable Auxiliary Switch kits are also available.

• 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.

VE5000 is a European manufactured and approved valve for

European use only.

Contents

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

Features ...........................................................................

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

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

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

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

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

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About this manual

Brand: Honeywell
Model: V4055
Document type: User Manual
Language(s): English
Pages: 8
File size: 440.5 KB
Format: PDF

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Manual

Summary

Page 1 - Product Identification and Specifications

Details on the V4055A,B,D,E gas valve actuator, its application in controlling gas supply, safety shutdown features, and general technical specifications including opening/closing times and temperature ratings.

Page 2 - Ordering and Operating Specifications

Information regarding model descriptions, nominal opening times, ambient operating temperatures, mounting instructions, pressure ratings for various combinations, electrical ratings, and ordering guidance.

Page 3 - Electrical Ratings and Mechanical Dimensions

Electrical ratings under different voltage/frequency conditions, actuator torque specifications (with and without springs), auxiliary switch ratings, damper shaft dimensions, and compliance certifications.