1. The main control parameters of the fire prevention valve are specified.
2. The fire prevention valve is suitable for ventilation and 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. Generally, the fire valve movement temperature of the ventilation and air conditioning system is 70 ° C.
3. The fire valve is suitable for the pipelines of ventilation, air conditioning or smoke exhaust systems.
4. Pay attention to the function of the valve when selecting valves.
5. If the valve is linked to the fan, a dual -micro switch device should be selected.
6. 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 flexible.The thickness of the valve shall not be less than 2mm.Easy Rong components shall meet the recognition standards of the fire department.
The above is the main point for the selection of 3C smoke fire prevention valves. I hope that the above content can be helpful to everyone. Thank you for your viewing and support. In the later period