Brahma Gas valve GVC30*S2*L2*PR1 13992617

The Brahma Gas valve GVC30*S2*L2*PR1 (SKU 13992617) is a gas control unit designed for regulating gas flow in domestic and industrial installations. It features a bypass valve, a gas pressure sensor with fixed or adjustable setting, and an inlet pressure regulator. The valve operates with a supply voltage of 230 V, consumes 65 W, and has an opening and closing time of 1 second. It has a maximum inlet pressure of 200 mbar, a connection thread of Rp 1", and an ingress protection rating of IP 40. The electrical connection is via a four-pin MPM connector, and the printed circuit board is housed in a plastic case. A signal LED is included for status indication.

When selecting a gas valve of this type, ensure the connection thread size matches the existing piping (e.g., Rp 1"). Verify the supply voltage and power consumption are compatible with the control system. The valve's inlet pressure rating must be at least as high as the system's maximum pressure. Check the electrical connection type (e.g., four-pin MPM) to ensure it matches the harness. Also, confirm the valve's functionality (e.g., bypass, pressure sensor) meets the application requirements.

Common failure modes for gas valves of this kind include solenoid coil burnout, which may cause the valve to fail to open or close, leading to no gas flow or continuous flow. A faulty pressure sensor can result in incorrect pressure readings, causing the burner to operate erratically or shut down. The inlet pressure regulator may fail, leading to unstable gas pressure. Check for visible damage, test the solenoid resistance, and verify the sensor output against a known pressure source.