品牌：RETZ瑞茨/我们一直致力于流体控制领域的持续创新，始于2005……进口燃气紧急切断电磁阀在日常工作中处于常开状态，电磁阀线圈处于断电状态，不消耗电能 The gas emergency shut-off solenoid valve is in a normally open state in daily work, and the solenoid valve coil is in a power off state, without consuming electrical energy

当事故发生时，系统发出型号，阀门线圈瞬时通电，触发阀门快速关闭，并进入自锁状态 When an accident occurs, the system issues a model number, and the valve coil is momentarily energized, triggering the valve to quickly close and enter a self-locking state

当工作人员处理完事故，人工重新开启阀门，才会恢复供气 _disibledevent="font-size:7.5pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、可靠的技术性能，极低的负荷损失，极高的安全性能，极佳的节能性能，快速切断性能。