Honeywell Gas valve VK4100D1025U
SKU VK4100D1025U
Model VK4100D1025
Brand Honeywell
Photos
Key specifications
| Max. inlet pressure | 60 mbar |
|---|---|
| Connection thread | 3/4" external |
| Solenoid configuration | two electrical devices |
| Operating voltage | 24 V |
| Housing type | standard body |
| Diaphragm diameter | 2.8 mm |
| Inlet and outlet diameter | 18.6 mm |
| Back pressure (1st valve) | 50 mbar |
| Leakage requirements | EN 126 |
| Nominal inlet gas pressure | 25 mbar |
| Pressure sensor pipe diameter | 0.5 inch |
| Operating position | upright |
| Regulation of the mixture of gas and air in a ratio of 1 | 1 |
| Valve closing force variants | b+j, b+c, b+b |
| Softlite technology | softlite technology |
| Optional output filter | additional output filter |
| Electrical connection | connector or plug-in rectifier unit |
| Gas type | heating, natural and liquefied |
| Ignition systems supported | DBI |
| Softlite time | 1.5 sec. |
| Flange collector required | required for side outlet |
| Strainer cleaning | not intended for cleaning |
| Catalogue article numbers | 534.331.097, 534.331 |
| Maximum operating pressure | 60 mbar |
| Control features | electric two-level regulator |
| Ambient temperature | -15–60 °C |
| Compression fitting | 4 mm |
| Medium temperature | 20 C |
| Mounting feature | holes on the bottom |
| Ambient pressure | 1013 mbar |
| Built-in filter | fine-mesh filter |
| Throttle valve regulation | regulation via throttle valve |
| Design features | positive feedback system |
| Input screen | at inlet side |
| Two electrical devices | two electrical devices |
| Pressure relief valve | pressure relief valve |
| Output pressure stability | stable outlet pressure |
| Pressure drop | 3 mbar |
| Normal state | normally closed |
| Filter cleaning | not intended for cleaning |
| Output aperture diameter | 2.8 mm |
| Control type | servo |
| connection_type | flange |
| Smooth regulation with amplification | smooth regulation with amplification |
| Ignition regulator exception | s4565/s4585 series |
| Standard DBI ignition systems | plug-in rectifier unit |
| Flow indication | cubic meters per hour |
| Softlite pressure | -3.5/+0 |
| Pressure servo controller | included |
| Flow capacity | 3.1 m³/h |
155.73 EUR
141.57EUR
in stock · 6
incl. 21% VAT · 117.00 EUR excl. VAT · shipping calculated at checkout
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Description
This gas valve for burner control and ignition has two electrical devices for main valve and position control, operating at 24 V. Pressure is regulated by a servo and a throttle valve, with an electric two-level regulator and a 1:1 gas/air ratio. It features softlite technology for smooth ignition, with a soft ignition time of 1.5 seconds. Flow capacity is 3.1 m³/h at a pressure drop of 3 mbar, and the maximum inlet pressure is 60 mbar. Connection is via 3/4-inch external thread with a flange.
Further details
| Backpressure | 1 st valve: 50 mbar; 2 nd valve: 0 mbar |
|---|---|
| Built-in component | vk4100c1026 gas valve and specialized ignition regulator |
| Capacity (air) | 3,1 m³/h at pressure drop of 3 mbar |
| Control Features | electric two-level regulator, smooth regulation with amplification |
| Gas connection | Intel: 3/4" external Outlet: 3/4" external |
| Ignition Electronics Compatibility | compatible with other ignition regulators except s4565/s4585 series |
| Included Components | VK4100C1026 gas valve and specialized ignition regulator |
| Leakage requirements | Acc.EN126 |
| Measurement setup | sensor connected to 1/2 inch pipe, 10 times diameter, 5 pipe diameters hose |
| Outlet Orientation | side gas outlet for main and pilot burners |
| Pilot flow | 0,1 m³/h (min) air at 9 mbar pressure drop |
| Pressure Measuring Fittings | silicone tubes 4 or 6 mm |
| Pressure Measuring Points | top for inlet and outlet pressure |
| Pressure tap | On top for inlet and outlet pressure |
| Safety Feature | main valve automatically closes when no power supply |
| Screen | At inlet side |
| Side gas outlet | options for main and pilot burner |
Choosing and fitting
Parts of this kind are chosen by comparing connection thread size, operating voltage, and gas type. The inlet and outlet are typically 3/4-inch external thread with a flange connection; confirm these match the existing pipes. Before ordering, check the pressure tap location (usually on top), the screen position (at inlet), and the pilot gas connection (4 mm compression fitting). Mounting is upright with holes on the bottom, and some versions have a side outlet requiring a flanged burner manifold. The electrical connection may be a connector or plug-in rectifier unit, so the voltage must match the ignition regulator.
All specifications
| Max. inlet pressure | 60 mbar |
|---|---|
| Connection thread | 3/4" external |
| Solenoid configuration | two electrical devices |
| Operating voltage | 24 V |
| Housing type | standard body |
| Diaphragm diameter | 2.8 mm |
| Inlet and outlet diameter | 18.6 mm |
| Back pressure (1st valve) | 50 mbar |
| Leakage requirements | EN 126 |
| Nominal inlet gas pressure | 25 mbar |
| Pressure sensor pipe diameter | 0.5 inch |
| Operating position | upright |
| Regulation of the mixture of gas and air in a ratio of 1 | 1 |
| Valve closing force variants | b+j, b+c, b+b |
| Softlite technology | softlite technology |
| Optional output filter | additional output filter |
| Electrical connection | connector or plug-in rectifier unit |
| Gas type | heating, natural and liquefied |
| Ignition systems supported | DBI |
| Softlite time | 1.5 sec. |
| Flange collector required | required for side outlet |
| Strainer cleaning | not intended for cleaning |
| Catalogue article numbers | 534.331.097, 534.331 |
| Maximum operating pressure | 60 mbar |
| Control features | electric two-level regulator |
| Ambient temperature | -15–60 °C |
| Compression fitting | 4 mm |
| Medium temperature | 20 C |
| Mounting feature | holes on the bottom |
| Ambient pressure | 1013 mbar |
| Built-in filter | fine-mesh filter |
| Throttle valve regulation | regulation via throttle valve |
| Design features | positive feedback system |
| Input screen | at inlet side |
| Two electrical devices | two electrical devices |
| Pressure relief valve | pressure relief valve |
| Output pressure stability | stable outlet pressure |
| Pressure drop | 3 mbar |
| Normal state | normally closed |
| Filter cleaning | not intended for cleaning |
| Output aperture diameter | 2.8 mm |
| Control type | servo |
| connection_type | flange |
| Smooth regulation with amplification | smooth regulation with amplification |
| Ignition regulator exception | s4565/s4585 series |
| Standard DBI ignition systems | plug-in rectifier unit |
| Flow indication | cubic meters per hour |
| Softlite pressure | -3.5/+0 |
| Pressure servo controller | included |
| Flow capacity | 3.1 m³/h |
Part numbers
| SKU | VK4100D1025U |
|---|---|
| Additional article | 534.331.097 |
| Model | VK4100D1025 |
