Products
- Balustrades & Handrails[1]
- Windows[7]
- Shutters[3]
- Ladders[1]
- Metal Building Materials[10]
- Other Construction & Real Estate[5]
- Other Real Estate[3]
- Prefab Houses[5]
- Villas[5]
- Workshops & Plants[1]
- Stairs[1]
- Blinds[1]
- Other Metals & Metal Products[1]
- Other Steel Products[1]
- Steel H-Beams[1]
- Steel I-Beams[6]
- Steel Sheets[10]
- Steel Strips[1]
- Steel Structures[8]
- Other Firefighting Supplies[1]
Contact Us
- Contact Person : Ms. chen ling
- Company Name : Each Metal (Shanghai) Co., Ltd.
- Tel : 86-21-62280115
- Fax : 86-21-33729201
- Address : Shanghai,Shanghai,ROOM 313 BLOCK 4 NO. 1825 TIANSHAN RD. CHANGNING SHANGHAI
- Country/Region : China
- Zip : 200051
Other Firefighting Supplies
Smoke Resistance Control Valve
Smoke Resistance Control Valve:
1.Control voltage: DC 24V
2.Working current: 0.3A
3.drag coefficient: less 0.5
Smoke Resistance Control Valve Specifications:1.The valve usually keeps closing. The smoke sensor will send an electrical signal through the control center when...
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