Safety valves for gas Compact design save space Simplified equipment save cost Low power comsumption
Application Gas solenoid valve VGP for safe guarding and controlling the air and gas supply to gas burners and gas appliances. For use in gas control and safety systems in industrial and commercial heat generation, such as the food stuffs and ceramics industries.
Function The gas solenoid valve VGP is closed when de-energized. Opening: The applied AC voltage is rectified (the rectifier adapter must be installed for this) and generates a powerful magnetic field in the solenoid coil. The magnetic field attracts the iron core and lifts the valve disc from the valve seat, acting against the effective inlet pressure and the closing spring force. The gas solenoid valve VGP opens and the gas supply is released. Closing: When the voltage is disconnected, the magnetic field collapses and within 1s, the closing spring pushes the iron core with valve disc back onto the valve seat, assisted by the inlet pressure. The gas solenoid valve VGP closes and the gas supply is stopped.