وحدة الكشف عن التسرب VPS 504 S02 DUNGS 230V 50Hz بدون سدادة

The Dungs VPS 504 S02 leak control device operates at 230V 50Hz and is supplied without a plug for flexible installation. It performs automatic leak tests on gas valves, ensuring system integrity before ignition. A key component for boiler and burner safety, suitable for integration into various heating equipment configurations.