Fire fire valve is widely used due to its low air leakage and good air tight performance. It is usually open, and it is also open during the fire. HoweverThe stopping operation has been opened.The smoke and fire prevention valve device is at the entrance of both the smoke exhaust system and the ventilation air -conditioning system. It is usually in a "frequent opening" state and can be ventilated. When the temperature of the air flow in the pipe reaches a certain temperature, the valve is moved by the temperature fuse of the easily melted metal fuse.Actively close, block the airflow, and prevent the fire from extending.If you want to better use the fire valve, the important thing is to start the installation operation. Lets talk carefully.
1. The fire and fire valve can be lock with the ventilator and smoke exhaust fan.
2. On the side of the operating agency of the valve, there should be a net space of not less than 200mm to facilitate the inspection.
3. Before the device valve is necessary to check whether the operating agency of the valve is intact and whether the action is sensitive and useful.
4. Tobacco -fire prevention valve should be installed in the air duct section that is close to the wall or floor. The fire valve on both sides of the fire separate wall should not be greater than 200mm from the wall.Unsuble materials should be used.
5. The firewood valve should be set up separately to prevent the deformation of the pipeline during fire affecting its performance.
6. The fuse of the fire fire valve fire prevention valve of the tobacco discharge fire valve should be installed on the side where the fire is risk.
The above is the device location of the smoke and fire valve. Only when the equipment is installed to the right position can it make it effective. I hope to help everyone use the equipment better.Thank you for your viewing and support. In the later period, you will sort out more information for everyone. Please pay more attention to us ——