Fully automatic exhaust smoke and fire damper
Product Details
can customized according to the customers requirements, but must be larger than 320*320mm.
Dimensions
(5) With a signal output system showing the state of the valve.
(4) The valve can be closed under DC24V power;
(3) Manually open or close;
(2) When the temperature of air current reaches 280 centigrade degree , the valve will be automatically closed;
(1) The valve is normally closed, and the valve will be immediately opened after inputting DC24V power;
Performance characteristic
The damper is instelled in the air duct of smoke exhaust system. The damper is normally closed. When fire occurs, the valve will be immediately open under DC24prower to exhaust smoke. When the temperature of airflow reaches 280 centigrade degree, the damper will be automatically closed.
Purpose
Fully automatic to control the close and open the valve to exhause the smoke
- fully automatic:electric control
- Model Number:P838/280
- Brand Name:JUNWEI
- Place of Origin:Guangdong China (Mainland)
- Country:China (Mainland)
- telephone:86-757-85728519
| Delivery Time: | within 20 days |
| Package: | Nylon film, carton or wood container |
| Supply Ability: | 8000 Unit/Units per Month |
| Minimum Order Quantity: | 50 Unit/Units |
| Payment Terms: | L/C,T/T |
| Port: | Guangzhou |
| FOB Price: | US $4 - 500 |
| fully automatic: | electric control |
| Model Number: | P838/280 |
| Brand Name: | JUNWEI |
| Place of Origin: | Guangdong China (Mainland) |
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