-
Automatic smoke exhaust damper
click to view detail>> -
Electric air valve
click to view detail>> -
Plate exhaust port
Installed in the aisle or smoke free, no window of the room, smoke exhaust system exhaust outlet, ca...click to view detail>> -
Residual pressure valve
Fan to stop more than pressure, residual pressure valve can be discharged from the wind, the general...click to view detail>> -
Manual control valve
For air conditioning, adjust the air volume, so that the air volume is evenly distributed in each ro...click to view detail>> -
Check valve
Send up is usually installed in the fan inlet, (Dan Xiangfa) and a one-way, connected at the rear o...click to view detail>> -
280 degree smoke damper
Smoke damper: DC24V electrical signal can be quickly opened the valve. Manual open, output signal...click to view detail>> -
70 degree fire damper
70° fire valve: 70 temperature fuse action, the valve automatically shut. Consumer control ce...click to view detail>> -
Multi leaf outlet / positive pressure air outlet
Positive pressure air: General for stair pressurization valve: for the elevator, stairs, room number...click to view detail>>
Go Top
Luoyang Zhuo ventilating equipment factory Copyright
Technical Support：YouDian Software