Brahma Gas valve GVC15*S*L 13992012

The Brahma Gas valve GVC15*S*L (SKU 13992012) is a gas valve with a die-cast aluminum body, designed for gas group 2. It operates at a supply voltage of 220–240 V and a frequency of 50–60 Hz, with a closing time of 1 second. The valve features an ingress protection rating of IP40 and includes a signal LED for voltage indication. It has a four-pin MPM connector for electrical connection and can be equipped with a bypass valve, a gas pressure sensor (fixed or adjustable set value), and an inlet pressure regulator. The valve body has an arrow marking for flow direction, and its printed circuit board is housed in a plastic casing.

Parts of this type are selected by matching the supply voltage, frequency, gas group, and connection type to the existing system. The valve must be installed so that the arrow on the body aligns with the fuel flow direction. Mounting can be horizontal or vertical, but not upside down. Ensure the maximum fuel input pressure does not exceed the value on the product label, and use a hexagonal key on the valve body to avoid twisting the sheath during assembly.

Common failure modes for gas valves of this kind include failure to open or close, leading to no gas flow or continuous flow, which may cause burner ignition issues or unsafe operation. A faulty signal LED may indicate a lack of voltage or a defective coil. Check the electrical connections, the valve's response to control signals, and the integrity of the diaphragm or seals for leaks.