Stainless steel high air-tight fire damper and smoke exhausting
valve series
The superior characteristics of Taichang brand high-air-tight fire
damper and smoke exhausting valve:
1. The wind leakage is extreme small.
It large reduced the volume waste of the ventilating system, to
make sure the smoking dexhausted effect in the fire.
2. The air-tight is high and the wind
leakage is extreme small so that can ensure the volume, pressure of
the fans to reach the design requirements, thus, to higher the
applicable productivity of the fans and lower the power of the
equipments.
3. The valve design is closed rolling
axes, which to make sure the valve is reliable, safe, at the same
time it can reduce the energy cost and increase the system’s
reliability.
4. It fits to the technical
renovation of the ventilating air-conditioner system.
This series product mot only satisfied the major customers’ demand,
but also suit to the international trend of the energy-saving. In
2004, it was awarded the utility new model patents product" (Patent
No.: ZL 03276673.4)by the National Intellectual Property Office and
past the examination from the National fire constructed material
quality supervision and testing center and the construction quality
testing station of Tongji University. In 2007, it was listed in
into the trade promotion projects of scientific and technological
achievements by Guangdong Construction Ministry.
