Brahma Gas solenoid valve E8/S*CFD 13643703

The Brahma E8/S*CFD gas solenoid valve, SKU 13643703, is a normally closed valve designed for gas group 2 and classified as class A. It operates with a maximum inlet pressure of 100 mbar and is suitable for both civil and industrial applications. The valve can be powered by alternating or direct current, with a supply voltage of 230 V and frequency of 50–60 Hz. Its body is made of die-cast brass, and it features pressure test points and a hole diameter of 6 mm. The valve complies with EN161 and is certified under directives 90/396 and 93/68.

When selecting a replacement gas solenoid valve of this type, ensure that the inlet pressure rating, supply voltage, and frequency match the system requirements. The valve must be compatible with the gas group and classification specified for the application. Installation should follow EN 60335-1, with the arrow on the housing indicating the direction of fuel flow. Always use a hex key to secure the valve to the mounting pipeline, and verify that the maximum inlet pressure does not exceed the label value.

Common failure modes for gas solenoid valves of this kind include coil burnout, which may cause the valve to fail open or closed, leading to improper gas flow or no flow. Debris or foreign objects can obstruct the valve seat, preventing proper sealing and causing gas leakage. Symptoms on the equipment may include burner ignition failure, unstable flame, or unexpected shutdowns. Check the valve's electrical connections, coil resistance, and ensure the valve opens and closes fully when powered.