V4055D1027 Honeywell Industrial Fluid Power Actuator
$1,995.00
The Honeywell V4055D1027 Combustion Valve Actuator, On-Off Fluid Power Gas Valve Actuator, 120Vac, Internal Auxiliary Switch, Proof of Closure Auxiliary Switch, 13 Second Opening Timing, 1 Second or Less Closing Timing, 5 Psi Maximum Operating Pressure, -40-150 Degree Temperature Range, Used with V5055C/V5097C Series Valve Bodies, Low Pressure, Nema 4 Enclosure
The Honeywell V4055D1027 Combustion valve actuator 120/60; 13 SEC OPNG TIME W/INSTALLED AUX. Switch AND NEMA 4 Enclosure.
Overview
The Honeywell V4055D1027 is a robust, fluid power gas valve actuator designed for on-off control of gas supply to commercial and industrial burners. This microprocessor-compatible actuator is engineered to provide final safety shutoff when paired with V5055 or V5097 gas valves. It features a sleek, durable design with a NEMA 4 enclosure, making it suitable for demanding environments requiring weatherproofing and dust protection.
Features
- Internal auxiliary switch and Proof of Closure (POC) switch for enhanced safety monitoring
- Visual indicators (red for open, yellow for closed) provide continuous valve position status
- Damper shaft for simultaneous operation of air dampers and gas valves
- Fast-acting safety shutoff with a closing time of one second or less
- Versatile mounting allowing direct installation to valve bonnets in any position using three setscrews
Specifications
- Input Power: 120 Vac, 60 Hz
- Timing: 13-second opening time; 1 second or less closing time
- Maximum Safe Operating Pressure: 5 psi (34 kPa)
- Temperature Range: -40°F to 150°F (-40°C to +66°C)
- Enclosure Rating: NEMA 4 (IP54)
- Contact Ratings: Proof of Closure switch rated at 9.8 AFL/58.8 ALR (120 Vac)
Applications
The V4055D1027 is ideal for large-scale industrial and commercial heating systems where smooth light-off and reliable shutoff are critical. Typical applications include:
- Industrial boilers and furnaces
- Power generation gas burners
- Commercial HVAC heating units
- Safety shutoff systems requiring Proof of Closure verification
Product Specifications
| Maximum Safe Operating Pressure (psi) | 5 psi |
| Maximum Safe Operating Pressure (kPa) | 34 kPa |
| Temperature Range (F) | -40 F to +150 F |
| Temperature Range (C) | -40 C to +66 C |
| Used With | V5055;V5097 Gas Valves |
| Comments | Nema 4 Enclosure |
| Electrical Ratings | 120 Vac |
| Frequency | 60 Hz |
| Approvals, Underwriters Laboratories Inc. | When used with V5055A-E (3/4 to 4 in.) or V5097A-E (3/4 to 3 in.): Listed, File No. MH1639 Guide No. YIOZ |
| Approvals, Canadian Standards Association | When used with V5055 and V5097: Certified General listed File No. 158158, Class 3371 for USA and Canada |
| Contact Ratings | Proof of Closure (Factory Mutual) Switch– 9.8 AFL, 58.8 ALR, 1/2 hp; 4.9 AFL, 29.4 ALR, 1/2 hp |
| Approvals, Swiss RE | When used with V5055 or V5097: Acceptable |
| Approvals, Factory Mutual | When used with the V5055D or V5097D: Approved, Report Nos. 20698, 20835, 21172, and 24061 |
| Timing | Opening– 13 sec; Closing– < 1 sec |
| Internal Auxiliary Switch | Yes |
| Auxiliary Switch Ratings | 120 Vac– 9.8 AFL, 58.8 ALR, 1/2 hp; 240 Vac– 4.9 AFL, 29.4 ALR, 1/2 hp |
| Weight | 15 lbs |
|---|---|
| Dimensions | 13 × 9 × 9 in |
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