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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-obsorber), with flow adjustment and fast opening initial flow adjustment and inlet pressure plugs (all of them) or outlet plugs (excluding those with flow adjustment).
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. | 
