Yatai Central Air Conditioning,Yatai Group,Dezhou Yatai,Dezhou Yatai Group,Creating a brand to satisfy the world

YATAI central air-conditioning

To provide you with the most suitable system solutions

CAC unit
|
CAC terminal product
|
Direct evaporation unit
|
Purification AC
|
Fire ventilation
|
Composite material

Product description

Application

★Smoke exhaust valve is generally installed on the air duct of smoke exhaust system and normally in a closed state. When a fire breaks out, smoke detector will send out a fire alarm signal to the control center. The control center connects electric signal to the electromagnet on the valve to make the valve turn on quickly. The valve can also be turned on manually to discharge smoke.

Performance

★ Electric signal DC24V± 2.4v opens the valve.

★ The valve can be opened manually.

★ The valve can be reset manually.

★ The valve acts to output opening signal.

★ It can interlock with other equipment according to users' requirement.