
Honeywell
VE4040B1143T Heavy Duty Thermal Actuator for Safety Applications
Heavy Duty Thermal Actuator for Safety Applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Solenoid Gas Valve |
| Series | VE4000 |
| Nominal Size | DN40 |
| Valve Function | Normally closed |
| Regulation | Integrated flow regulation |
| Coil Voltage | 220–240 Vac |
| Max Operating Pressure | 360 mbar |
| Enclosure Rating | IP65 |
| Application | Industrial burners requiring flow adjustment |
Notes
Product Overview
VE4040B1143T is the flow-regulating variant of the DN40 VE4000 series.
It allows commissioning engineers to adjust burner gas flow directly at the valve, which is particularly useful in large burner systems where minor flow changes significantly affect combustion performance.
Key Features
- Normally closed safety shut-off behavior
- Integrated flow regulation for commissioning and tuning
- DN40 size suitable for large burner gas lines
- Fast response for safety applications
- Industrial-grade construction
Packaging & Delivery
- Export-ready industrial packaging
Frequently Asked Questions (FAQ)
Q: Does this valve replace a gas regulator?
A: No, it is intended for flow trimming only.

