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Honeywell Gas valve VK4105G1146B

SKU VK4105G1146B Model VK4105G1146 Brand Honeywell
Honeywell logo — Honeywell spare parts for burners and boilers Brand Honeywell
Buy Honeywell Gas valve VK4105G1146B

Key specifications

Max. inlet pressure60 mbar
Connection thread3/4" external
Supply voltage230 V
Built-in filterfine-mesh filter
Ignition electronics compatibilityS456..M
Pressure measuring fittingssilicone tubes with diameter 4 or 6 mm
Maximum working pressure60 bar
Gas typenatural gas and liquefied gas
Valve closing force variantsB+C, B+B, B+J
Ambient temperature-15–60 °C
Pilot gas connection diameter4 mm
Inlet and outlet diameter18.6 mm
Housing typestandard housing
Control featureselectric two-level control mechanism
Mounting featureHoles for mounting at bottom
Medium temperature20 C
Coil voltage type230 VAC
Diaphragm diameter2.8 mm
Optional output filterInstallable
Mounting platePresent at entrance
Regulation of the mixture of gas and air in a ratio of 11
Voltage230 V
Back pressure (1st valve)50 mbar
Leakage requirementsaccording to EN126
Nominal inlet gas pressure25 mbar
Pressure sensor pipe diameter0.5 inch
Operating positionupright position
Maximum inlet pressure60 mbar
Softlite technologysmooth ignition using Softlite technology
Ambient pressure1013 mbar
Throttle valve regulationregulation using a throttle valve
Design featurespositive feedback system
Input screenon the input side
Pressure drop3 mbar
Pressure relief valvepressure relief valve included
Pressure servo controllerhigh-tech pressure servo controller
Filter cleaningnot intended for cleaning
Control typepressure control by servo drive
Connection typeflanged connection
Gradual adjustmentadjustment for various control methods
Frequency50 Hz
Flow capacity2.6 m³/h
all specifications (42) ↓

300.00EUR

in stock · 1

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Description

Honeywell VK4105G1146B is a gas valve for burner control and ignition. It is the OEM equivalent of 0020023220 and is compatible with Honeywell S456..M ignition electronics. The valve has a built-in fine-mesh filter, uses Softlite technology for smooth ignition, and is suitable for natural gas and liquefied gas. It operates at 230 V, 50 Hz, with a flow capacity of 2.6 m³/h at a pressure drop of 3 mbar. The maximum inlet pressure is 60 mbar, the maximum working pressure is 60 bar, and the ambient temperature range is -15 to 60 °C. Connections are 3/4" external thread, with a pilot gas connection of 4 mm and pressure measuring fittings for silicone tubes of 4 or 6 mm diameter.

Further details

Back pressure1st valve: 50 mbar 2nd valve: -
Built-in componentvk4105 g 1146b gas valve and ignition regulator
Built-in filterfine-mesh filter at inlet, not intended for cleaning
Built-in valveVK4105G1146B gas valve and ignition regulator
Capacity (by air)2.6 m3/h with a pressure drop of 3 mbar
Design featuresPositive feedback system, pressure servo controller, pressure relief valve, throttle valve regulation, gradual adjustment
Electrical Connectionconnector or plug-in rectifier unit for standard DBI ignition systems
Electrical devicesprecise control of the main valve; constant monitoring of the valve position
Flange Collector Requiredside outlet can only be used with the flange collector of the burner
Gas connectionInlet: 3/4" External outlet: 3/4" external side outlet: -
Ignition Regulator Exceptionwith the exception of the s4565/s4585 series regulators
Included Componentsbuilt-in vk4105 g 1146b gas valve and ignition regulator
Leakage requirementsAccording to EN126
Operating Principlepositive feedback system; gas passes through the servo controller and opens the main valve, maintaining constant pressure
Output Pressure Stabilitystable output pressure even with changes in input pressure
Pressure Measuring Pointstop to measure inlet and outlet pressure
Pressure Test Pointstop to measure inlet and outlet pressure
Pressure valveTop to measure inlet and outlet pressure
Rated power230 VAC; 50 Hz
Safety featurepositive feedback system with automatic closing of main valve in case of lack of power supply or excess gas pressure
ScreenOn the input side
Side outlet optionsavailable for main and pilot burners with flange collector compatibility
Solenoid configurationtwo electrical devices: precise control of main valve and constant monitoring of valve position
Standard Dbi Ignition Systemsplug-in rectifier unit for standard DBI ignition systems
Two Electrical Devicesprecise control of the main valve; constant monitoring of the valve position

Choosing and fitting

Gas valves of this type are chosen by comparing gas type, supply voltage, frequency, maximum inlet pressure, connection thread, and compatibility with the burner's ignition electronics. The standard flanged connection uses 3/4" external threads on both inlet and outlet. Install the valve upright, securing it through the bottom mounting holes; pilot gas is connected at a 4 mm fitting, and pressure measuring fittings accept silicone tubes of 4 or 6 mm. If an output filter is required, one can be installed on this type.

Fits equipment

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All specifications

Max. inlet pressure60 mbar
Connection thread3/4" external
Supply voltage230 V
Built-in filterfine-mesh filter
Ignition electronics compatibilityS456..M
Pressure measuring fittingssilicone tubes with diameter 4 or 6 mm
Maximum working pressure60 bar
Gas typenatural gas and liquefied gas
Valve closing force variantsB+C, B+B, B+J
Ambient temperature-15–60 °C
Pilot gas connection diameter4 mm
Inlet and outlet diameter18.6 mm
Housing typestandard housing
Control featureselectric two-level control mechanism
Mounting featureHoles for mounting at bottom
Medium temperature20 C
Coil voltage type230 VAC
Diaphragm diameter2.8 mm
Optional output filterInstallable
Mounting platePresent at entrance
Regulation of the mixture of gas and air in a ratio of 11
Voltage230 V
Back pressure (1st valve)50 mbar
Leakage requirementsaccording to EN126
Nominal inlet gas pressure25 mbar
Pressure sensor pipe diameter0.5 inch
Operating positionupright position
Maximum inlet pressure60 mbar
Softlite technologysmooth ignition using Softlite technology
Ambient pressure1013 mbar
Throttle valve regulationregulation using a throttle valve
Design featurespositive feedback system
Input screenon the input side
Pressure drop3 mbar
Pressure relief valvepressure relief valve included
Pressure servo controllerhigh-tech pressure servo controller
Filter cleaningnot intended for cleaning
Control typepressure control by servo drive
Connection typeflanged connection
Gradual adjustmentadjustment for various control methods
Frequency50 Hz
Flow capacity2.6 m³/h

Part numbers

SKUVK4105G1146B
Additional article534.331.714
OEM equivalent0020023220
ModelVK4105G1146

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