The fire valve is an important fire prevention equipment in our lives. If it is used and used well, it can do more with less. However, if it is not used well, it can only be more effort.Next, I will take the majority of consumer friends to understand the precautions of the use of the fire valve.1. The blade of the valve body should be steel plates with a thickness of 2 ~ 6mm. The valve body is made of non -combustible materials. The rotating parts should be corrosive metal materials and rotate flexible.The thickness of the valve shall not be less than 2mm.Easy Rong components shall meet the recognition standards of the fire department.2. Pay attention to the function of the valve when choosing a valve.3. The fire prevention valve is suitable for ventilation air -conditioning systems. Except for the fire valve of the kitchen fume system of public buildings, the action temperature of the action is 150 ° C. The general ventilation and air -conditioning system uses the fire valve movement temperature of 70 ° C.4. Setting a separate tributary rack at the firefighting valve, and the insulation material in the range of 2.0m on both sides of the firewood valve uses non -combustible materials.When the fire valve is covered, the installation site is installed to facilitate maintenance.5. Before testing or maintaining 3C fire valve, you must first be able to position it.This sounds very basic, but this requires identification and records of the location of the 3C fire valve installed in each building.This is the work of the relevant person in charge, and the clear records of each fire prevention valve should be retained.Central air -conditioning host accessories and central air -conditioning end accessories and asphalt can equipment.