Honeywell Gas valve VR4601A1012U
SKU VR4601A1012U
Model VR4601A1012
Brand Honeywell
Photos
Key specifications
| Nominal diameter (DN) | 15 mm |
|---|---|
| Max. inlet pressure | 60 mbar |
| Connection thread | 1/2" BSP.PL |
| Actuator type | Two-position electrical actuator |
| Leakage requirements | EN 126 |
| Nominal inlet gas pressure | 25 mbar |
| Pressure sensor pipe diameter | 0.5 inch |
| Ambient temperature | 0–60 °C |
| Maximum operating pressure | 45 mbar |
| Valve closing force variants | B+B, B+J, B+C, A+J, A+C |
| Ambient pressure | 1013 mbar |
| Built-in filter | fine-mesh filter on input side |
| Optional output filter | Output mesh filter on request |
| Control type | servo pressure control |
| Electrical connection | DIN standard connector; AMP connectors |
| Diaphragm diameter | 2.8 mm |
| Flow rate | 0.1 GPH |
| Valve type | Automatic gas solenoid valve |
| Built-in valve | Safety valve and main valve |
| Operating principle | Positive feedback system |
| Gas type | Natural gas, liquefied gas |
| Included components | Internal fine-mesh filter |
| Operating position | Vertical (actuators on top) |
| Maximum inlet pressure | 60 mbar |
| Medium temperature | 20 C |
| Catalogue article numbers | 534.322.240 |
| Softlite technology | Smooth ignition device |
| Design features | Positive feedback system |
| Input screen | On input side |
| Two electrical devices | Two electrical actuators |
| Regulator spring lock | Can be locked |
| Ignition systems supported | DSI, HSI, IP |
| Power options | Mains or low-voltage |
| Flow indication | m3/h |
| Pressure drop | 3 mbar |
| Output pressure stability | Stable outlet pressure |
| Flanged connections | Input and output flanged |
| connection_type | Flanged |
| Output aperture diameter | 2.8 mm |
| Flow capacity | 3.1 m³/h |
587.50 EUR
534.09EUR
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Description
This Honeywell gas valve is an automatic gas solenoid valve with a two-position electrical actuator. It is designed for gas heating installations with DSI, HSI, or IP ignition systems. The valve includes two electrical actuators: one for the safety valve and one for the main valve. It has a built-in positive feedback system, a fine-mesh filter on the input side, and an optional output filter on request. Operating on natural gas or liquefied gas, it has a maximum inlet pressure of 60 mbar, maximum operating pressure of 45 mbar, and a flow capacity of 3.1 m³/h at a 3 mbar pressure drop. The connection thread is 1/2" BSP.PL and the ambient temperature range is 0–60 °C.
Further details
| Adjustment method | outlet pressure adjusted to compensate pressure difference |
|---|---|
| Application | domestic heating systems, heaters, boilers and water heaters |
| Auxiliary Devices | pressure regulator, throttle valve, smooth ignition device, two-level regulation, modulation of gas flow |
| Configurable options | different power options (mains or low-voltage), different throughput capacities |
| Control Features | Two-level regulation and modulation of gas flow |
| Gas Type | petroleum gases G110/G120, natural gas H G20/G25, liquefied gas G30 |
| Installation angle limit | 90° from vertical in any direction |
| Mounting Feature | Two threaded mounting holes at base |
| Normal State | Normally closed (closes on power failure) |
| Operating Position | vertical with actuators on top; can be installed within 90° from vertical |
| Output pressure stability | stable outlet pressure regardless of inlet pressure changes |
| Pressure Measuring Fittings | outer diameter 9 mm on input and output sides |
| Pressure Test Points | Input and output pressure measuring fittings, 9 mm OD |
| Safety Feature | Closure of main valve on power failure or gas supply interruption |
| Throttle Valve Regulation | Can be supplemented with a throttle valve |
Choosing and fitting
Gas valves of this type are chosen by matching the connection thread (e.g., 1/2" BSP.PL), maximum inlet pressure, and flow capacity to the original equipment. They use flanged connections and two-position electrical actuators, and the electrical hookup is via DIN standard or AMP connectors. During installation, the actuator should be positioned vertically or within a 90° angle, and the valve is fixed by two threaded mounting holes at the base. The outlet pressure can be checked through a sensor connected to a half-inch pipe.
All specifications
| Nominal diameter (DN) | 15 mm |
|---|---|
| Max. inlet pressure | 60 mbar |
| Connection thread | 1/2" BSP.PL |
| Actuator type | Two-position electrical actuator |
| Leakage requirements | EN 126 |
| Nominal inlet gas pressure | 25 mbar |
| Pressure sensor pipe diameter | 0.5 inch |
| Ambient temperature | 0–60 °C |
| Maximum operating pressure | 45 mbar |
| Valve closing force variants | B+B, B+J, B+C, A+J, A+C |
| Ambient pressure | 1013 mbar |
| Built-in filter | fine-mesh filter on input side |
| Optional output filter | Output mesh filter on request |
| Control type | servo pressure control |
| Electrical connection | DIN standard connector; AMP connectors |
| Diaphragm diameter | 2.8 mm |
| Flow rate | 0.1 GPH |
| Valve type | Automatic gas solenoid valve |
| Built-in valve | Safety valve and main valve |
| Operating principle | Positive feedback system |
| Gas type | Natural gas, liquefied gas |
| Included components | Internal fine-mesh filter |
| Operating position | Vertical (actuators on top) |
| Maximum inlet pressure | 60 mbar |
| Medium temperature | 20 C |
| Catalogue article numbers | 534.322.240 |
| Softlite technology | Smooth ignition device |
| Design features | Positive feedback system |
| Input screen | On input side |
| Two electrical devices | Two electrical actuators |
| Regulator spring lock | Can be locked |
| Ignition systems supported | DSI, HSI, IP |
| Power options | Mains or low-voltage |
| Flow indication | m3/h |
| Pressure drop | 3 mbar |
| Output pressure stability | Stable outlet pressure |
| Flanged connections | Input and output flanged |
| connection_type | Flanged |
| Output aperture diameter | 2.8 mm |
| Flow capacity | 3.1 m³/h |
Part numbers
| SKU | VR4601A1012U |
|---|---|
| Additional article | 534.322.240 |
| Model | VR4601A1012 |
