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This series of solenoid gas valves are of normally closed type, suitable for civil and industrial applications, supplied with alternate or direct current and inclusive of a wire-net filter on the inlet to avoid the entrance of dirt of > 1mm.
Gas valves marked with “S” or “L” after reference type have direct current supplied coil, which permitted to make actions as silent as possible.
There is the possibility to have a fast opening or a slow opening valve (obtained by special hydraulic shock-absorber), with flow adjustment and fast opening initial flow adjustment and inlet and outlet pressure plugs.
Gas valves of this series, conforming to EN161, have a CE type Certificate (CE Reg. N° 63AQ0626) in accordance to European Directives 90/396 and 93/68. | 
