smoke and fire valve
Product Details
(1) The valve can be manually adjusted in the temperature ranging from 0 to 90.( FT831/70-type can not be regulated). The signal system can be used in other mufflers.
(3) Manually close or open.
(2) The valve can be closed by an outputting of DC 24V power.
(1) The valve is normally in open state, when the temperature of the air reaches 70
electric semiautomatic close and manual open
- semiautomatic:with a electric control center
- Model Number:F831
- 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 - 300 |
| semiautomatic: | with a electric control center |
| Model Number: | F831 |
| Brand Name: | JUNWEI |
| Place of Origin: | Guangdong, China (Mainland) |
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