I believe everyone will understand the fire valve. Today, our firewood valve manufacturers will explain the classification of fire prevention valves with you!The fire valve can be divided into a variety of structures such as smoking valve, smoke and fire valve, fire prevention and regulating valve, smoke -proof fire prevention valve.Next, lets take a closer look at it together: First of all, introduce the smoke and fire prevention valve installed on the smoke exhaust system pipeline (located on the pipeline of the inlet of smoke exhaust).The function of the smoke exhaust valve also melts when the smoke exhaust temperature exceeds 280 ° C, so that the valve is closed and the discharge machine is stopped at the same time.其次是防烟防火调节阀，防烟防火调节阀安装在有防烟防火要求的通风空调系统管道上，它的功能有：感烟（温）电信号联动使阀门关闭，通风空调系统停机；手动The valve is turned off, the downtime; the temperature fuse is closed at 70 ° C. The valve is closed; the output valve closed the signal;There are also some common fire valves that the smoke discharge valve is installed on the pipeline of high -rise buildings and underground building smoke exhaust systems. Its basic functions are: warmth (smoke) telecommunications signal linkage, smoke discharge at the same time; manual valve manual valve; manual valve valveOpen, start the smoke at the same time; the output valve opens the signal: the fire prevention adjustment valve is installed on the ventilation and air -conditioning system pipeline with fire prevention requirements (preventing the fire from spreading along the wind).Valve closure; output valve closure signal, ventilation and air -conditioning system shutdown; stepless adjustment of air volume.The above is a related introduction to the classification of firewood valves. I hope that the above information will help you, and more related information will follow us