EG12*L*GFD燃气电磁阀为慢开，带流量调节，口径1/2"。流量调节位置在顶部。 型号解析 EG12代表型号 L代表：A->快速打开；S->快速安静打开；L->慢速安静打开 G代表：A->交流电供电；C->直流电供电；G->交流电供电，但是线圈是直流电工作 FD代表：FD->电源连接方式使用专用插头(电气保护等级IP65)；MO->电源连接方式为接线盒内接线柱连接(电气保护等级为IP40) 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. 温馨提示：下单前一定要和店家确认好型号及价格，以免造成不必要的麻烦，谢谢！ | 
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