燃气快速切断电磁阀Gas emergency cut off the solenoid valve燃气紧急切断电磁阀（内螺纹）Gas emergency cut off the solenoid valve（Internal thread）工作方式：失电常开状态，接收燃气报警器信号后通电迅速切断为关闭状态，解除警报后手动拉杆复位。Working mode: the power is normally on when the power is lost. After receiving the gas alarm signal, the power is immediately switched off to the closed state. After the alarm is off, the manual lever is reset.燃气紧急切断电磁阀（法兰式）Gas emergency cut off the solenoid valve（Flange）工作方式：失电常开状态，接收燃气报警器信号后通电迅速切断为关闭状态，解除警报后手动拉杆复位。Working mode: the power is normally on when the power is lost. After receiving the gas alarm signal, the power is immediately switched off to the closed state. After the alarm is off, the manual lever is reset.1.功能特征：瞬间断电，快速切断，三维密封，严防泄漏。2.控制方式：常开通电关闭型、常开失电关闭型。3.工作原理：通电关闭型--电磁阀常开，瞬间通电关闭，断电保持关闭状态，手动提升顶部拉杆复位开启。失电关闭型--电磁阀常开，瞬间断电关闭，断电保持关闭状态，再次通电且手动提升拉杆复位开启。4.流体介质：可燃/气体、液体、油类。5.公称通径： DN20-800mm。6.压力等级： 0-0.6MPa/6bar≤1.0MPa/10bar。7.阀体材质：不锈钢SUS304/316/316L、铸钢WCB。8.连接方式：管螺纹G/锥管螺纹ZG/美制螺纹NPT/法兰F。9.适用温度：丁腈橡胶-10～80℃，氟橡胶-30～150℃，10.电源电压：交流电压AC220V/AC24V, 直流电压DC110V/DC24V/DC12V。11.安装方式：必须水平安装，介质清洁无颗粒杂质。12.其他要求：阀位形式，配置定时器、指示灯、信号反馈、手动应急、安装孔；防水、防爆：ExdⅡCT5 Gb国家标准级防爆监督站检验合格(引线标准长度1.5M）配件采用特殊材料，可长期耐腐，性能稳定。
