Brahma Oil valve E7/B*AFD 13151201

The Brahma E7/B*AFD 13151201 is a normally closed solenoid oil valve designed for light liquid fuels. It operates on a supply voltage of 230 V at 50 Hz, with a power consumption of 11 W. The valve has a working pressure range of 0–20 bar and a flow rate of 0.055 m³/h. Its body is made of brass, and it weighs 0.23 kg. The valve is certified to EN 60335-1 and is suitable for both domestic and industrial installations.

When selecting a replacement oil valve of this type, ensure that the supply voltage, frequency, and working pressure range match the system requirements. The valve body has a quick-release connection for DIN 43650-IP65, and the inlet and outlet threads are G1/4" M. Installation must align the arrow on the valve body with the flow direction, and a filter with a cell size not exceeding 0.5 mm should be connected to the inlet. The valve can be installed in any position, but the protective shell must not be dislodged during mounting.

Common failure modes for solenoid oil valves include coil burnout, sticking due to debris, or leakage from worn seals. Symptoms may include the burner failing to start, irregular fuel flow, or the valve not closing properly, leading to fuel leakage. Check the coil continuity, ensure the valve is clean and free of foreign objects, and verify that the inlet pressure does not exceed the rated maximum.