红阀阀门用途：
　　 燃气快速切断电磁阀 广泛应用于工业炉窑、锅炉、燃气管网、燃气处理厂、加气站、燃气泄露报警系统、安全保护系统、消防报警系统或工厂易燃易爆场所；当发现事故隐患时快速切断，及时阻止恶性事故发生。

Gas rapid cut-off electromagnetic valve is widely used in industrial furnaces, boilers, gas pipeline network, gas processing plant, gas station, gas leak alarm system, security system, fire alarm system or plant in flammable and explosive places; when the accident hidden danger quickly cut off, to prevent occurrence of malignant accidents.