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Elektrogas NC solenoid valve for air control fast/slow opening fast/slow closing. The VRA – VLA – VTA types are normally closed solenoid valves for regulation of cold combustion air. When the coil is unenergized, the spring pushes on the disk to keep the adjusted minimum air passage. The valve opens when the coil is powered, moving the disc to the maximum open position. The valve moves to the minimum position when the power is off. This type of device is suitable for high/low stage control of combustion air in industrial gas burners.   (qualified for continuous service- 100% ED). - Air Solenoid valves
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ElektrogasAir Solenoid valves

Elektrogas NC solenoid valve for air control fast/slow opening fast/slow closing. The VRA – VLA – VTA types are normally closed solenoid valves for regulation of cold combustion air. When the coil is unenergized, the spring pushes on the disk to keep the adjusted minimum air passage. The valve opens when the coil is powered, moving the disc to the maximum open position. The valve moves to the minimum position when the power is off. This type of device is suitable for high/low stage control of combustion air in industrial gas burners.   (qualified for continuous service- 100% ED).

Elektrogas VRA VLA VTA air solenoid valves – nc solenoid valve for air control fast/slow opening fast/slow closing.

SKU 3G-OTH-02651

Also listed as: VRAVLAVTA · VRA VLA VTA · VRA-VLA-VTA

Brand
Elektrogas
Item
NC solenoid valve for air control fast/slow opening fast/slow closing. The VRA – VLA – VTA types are normally closed solenoid valves for regulation of cold combustion air. When the coil is unenergized, the spring pushes on the disk to keep the adjusted minimum air passage. The valve opens when the coil is powered, moving the disc to the maximum open position. The valve moves to the minimum position when the power is off. This type of device is suitable for high/low stage control of combustion air in industrial gas burners.
Category
Air Solenoid valves
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Technical Specifications

Elektrogas
Setting
High/Low stage operation / VRA: 1s opening/closing / VLA: ~4s opening/1s closing / VTA: ~4s opening/closing / Bypass bore (optional)
Media Temperature
Cold air 60°C max
Operating Pressure
0 … 200 mbar
Material/Connections
AlSi Rp3/8 … Rp2½ / AlSi DN40 … DN80
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Elektrogas Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Elektrogas VRA VLA VTA air solenoid valves – nc solenoid valve for air control fast/slow opening fast/slow closing.

Used in

Common applications for Elektrogas
Industrial steam and hot-water boiler gas trains — VMR slow-opening solenoid valves on modulating burners
Commercial kitchen and bakery gas-fired ovens — VML magnetic valves for appliance-level safety shut-off
Process-industry gas supply skids — VMH high-pressure variants rated to 6 bar for elevated-pressure networks
Burner OEM gas-train assemblies — multibloc combined-function units reducing commissioning and leak paths
Retrofit drop-in replacements for existing Elektrogas VMR valves on installed burner racks

Elektrogas Products

3G Electric supplies Elektrogas air solenoid valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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