Description
The valves of the 400RM series (normally open) and 500RM series (normally closed) with manual reset are manufactured with brass body. The 400RM line is particularly used in domestic installations where, in case of blackout, a privileged emergency power supply line is not available.
These models, in fact, in case of power failure do not cause the closure of the solenoid valve, avoiding gas interruption. The solenoid valves are manufactured in accordance with the current European standard EN161, for the points where this is applicable.
All models comply with European Directives 89/336 EEC and 73/23 EEC.