Brahma Gas valve EG12*L*GFD 13923200

The Brahma Gas valve EG12*L*GFD 13923200 is a normally closed gas valve designed for civil and industrial applications. It operates on alternating or direct current with a power consumption of 20 W and a frequency range of 50–60 Hz. The valve has an opening and closing time of 1 second, a flow capacity of 7.5 m³/h, and a working pressure range of 0–250 mbar. It features a die-cast aluminum body, a nozzle diameter of 15 mm, and a mesh filter with a cell size of 1 mm at the inlet. The valve is certified to CE and EN161 standards, with type designation 63AQ0626, and weighs 0.9 kg net.

When selecting a replacement gas valve of this type, ensure that the nominal diameter, flow capacity, working pressure range, and power supply match the system requirements. The valve can be installed in vertical or horizontal positions, and the cable gland size (PG9) must be compatible with the existing wiring. Check the gas group and valve classification to confirm suitability for the application. The installation must comply with national and European standards, such as EN60335-1, and the arrow on the housing must indicate the direction of fuel flow.

Common failures of gas valves of this kind include coil burnout, which may cause the valve to remain closed or fail to open, leading to no gas flow and the burner not igniting. A stuck or leaking valve can result in gas flow when not commanded, causing unsafe conditions or burner malfunction. Symptoms may include unusual noises, such as buzzing or clicking, or inconsistent flame behavior. Check the electrical connections, coil resistance, and inlet filter for blockages or debris.