Honeywell Gas solenoid valve VK4105M5074U
SKU VK4105M5074U
Model VK4105M5074
Brand Honeywell
Photos
Key specifications
| Max. inlet pressure | 60 mbar |
|---|---|
| Connection thread | 3/4" external (input/output) |
| Maximum inlet pressure | 60 mbar |
| Maximum working pressure | 60 bar |
| Outlet Orientation | side output |
| Actuator type | solenoid |
| Operating principle | positive feedback system |
| Maximum operating pressure | 60 mbar |
| Softlite technology | softlite technology |
| Two electrical devices | two electrical devices |
| Ambient temperature | -15–60 °C |
| Valve type | gas solenoid valve |
| Pressure test points | top |
| Control features | electronic two-level regulator |
| Gas type | heating, natural, liquefied |
| Included components | gas valve and ignition regulator |
| Electrical connection | connector or plug-in rectifier unit |
| Operating voltage | 24 V |
| Housing type | standard body |
| Diaphragm diameter | 2.8 mm |
| Pilot gas connection diameter | 4 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 |
| Catalogue article numbers | 534.331.084 |
| Solenoid configuration | two electrical devices |
| Coil voltage type | 24 V |
| Control type | servo drive |
| Throttle valve regulation | regulation via throttle valve |
| Regulation of the mixture of gas and air in a ratio of 1 | 1:1 |
| Smooth regulation with amplification | for various control methods |
| connection_type | flanged |
| Input screen | on the input side |
| Pressure drop | 3 mbar |
| Ambient pressure | 1013 mbar |
| Valve closing force variants | b+j, b+c, b+b |
| Built-in filter | fine-mesh filter at inlet |
| Optional output filter | available |
| Flange collector required | only with flanged burner manifold |
| Ignition regulator exception | except s4565/s4585 series |
| Standard DBI ignition systems | plug-in rectifier unit |
| Design features | positive feedback system |
| Pressure servo controller | included |
| Pressure relief valve | included |
| Flow capacity | 3.1 m³/h |
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Description
This gas solenoid valve is part of a burner control and ignition system, regulating gas flow to the pilot and main burner. It includes an ignition regulator and operates on 24 V with a positive feedback system. The valve has a maximum inlet pressure of 60 mbar, a flow capacity of 3.1 m³/h, and works at ambient temperatures from -15 to 60 °C. Its connections are 3/4" external thread with a side output, and it features a 2.8 mm diaphragm, a 4 mm pilot gas connection, and an 18.6 mm inlet/outlet diameter.
Further details
| Back pressure | 1st valve: 50 mbar; 2nd valve: 0 mbar |
|---|---|
| Capacity (by air) | 3.1 m3/h with a pressure drop of 3 mbar |
| Control Features | electronic two-level regulator, flexible and smooth regulation with amplification |
| Gas connection | Input: 3/4" External output: 3/4" external side output |
| Leakage requirements | According to EN126 |
| Measurement setup | sensor connected to a 1/2 inch pipe, 10 times the diameter, through a short hose 5 pipe diameters long |
| Mounting feature | holes for attachment in lower part |
| Output pressure stability | stable output pressure even with changes in input pressure |
| Pressure Measuring Points | top to measure inlet and outlet pressure |
| Pressure measuring fittings | silicone tubes with 4 or 6 mm diameter |
| Safety Feature | automatic closing on power failure or excess gas pressure |
| Screen | On the input side |
Choosing and fitting
When installing a valve of this type, verify the connection size (often 3/4" external), the operating voltage (e.g., 24 V), and the gas type. These valves are mounted upright and use flanged connections; the side outlet, if present, requires a matched flanged burner manifold. Confirm the closing variant (b+j, b+c, or b+b) and the pressure test point location to match the existing setup.
All specifications
| Max. inlet pressure | 60 mbar |
|---|---|
| Connection thread | 3/4" external (input/output) |
| Maximum inlet pressure | 60 mbar |
| Maximum working pressure | 60 bar |
| Outlet Orientation | side output |
| Actuator type | solenoid |
| Operating principle | positive feedback system |
| Maximum operating pressure | 60 mbar |
| Softlite technology | softlite technology |
| Two electrical devices | two electrical devices |
| Ambient temperature | -15–60 °C |
| Valve type | gas solenoid valve |
| Pressure test points | top |
| Control features | electronic two-level regulator |
| Gas type | heating, natural, liquefied |
| Included components | gas valve and ignition regulator |
| Electrical connection | connector or plug-in rectifier unit |
| Operating voltage | 24 V |
| Housing type | standard body |
| Diaphragm diameter | 2.8 mm |
| Pilot gas connection diameter | 4 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 |
| Catalogue article numbers | 534.331.084 |
| Solenoid configuration | two electrical devices |
| Coil voltage type | 24 V |
| Control type | servo drive |
| Throttle valve regulation | regulation via throttle valve |
| Regulation of the mixture of gas and air in a ratio of 1 | 1:1 |
| Smooth regulation with amplification | for various control methods |
| connection_type | flanged |
| Input screen | on the input side |
| Pressure drop | 3 mbar |
| Ambient pressure | 1013 mbar |
| Valve closing force variants | b+j, b+c, b+b |
| Built-in filter | fine-mesh filter at inlet |
| Optional output filter | available |
| Flange collector required | only with flanged burner manifold |
| Ignition regulator exception | except s4565/s4585 series |
| Standard DBI ignition systems | plug-in rectifier unit |
| Design features | positive feedback system |
| Pressure servo controller | included |
| Pressure relief valve | included |
| Flow capacity | 3.1 m³/h |
Part numbers
| SKU | VK4105M5074U |
|---|---|
| Additional article | 534.331.084 |
| Model | VK4105M5074 |
