Deutsch 
English Dungs double solenoid valve DMV-DLE (slow opening) to EN 161 class A, group 2 for gas burners and gas appliances, with two solenoid valves in one fitting, normally closed, with main flow adjustment, Pemax= 500 mbar, 230 V, 50-60 Hz, ambient temperature -15°C...+60°C. Connection thread from G 1/2“ to G 1” depending on the connection flange (not included in the scope of delivery).