Normal Close Fireproof Smoke Outlet Flue Gas Damper in HVAC System

Normal Close Fireproof Smoke Outlet Flue Gas Damper in HVAC System

Model:PFHK/(A+200)×B

Product Description:

Usually it is closed, once fire occurs, the valve will be opened quickly to exhaust smoke by DC24V power. The leaf opening angle can be adjusted at the range of 0-90 degree. It can be opened or closed by electric driven. Mainly applies to the smoke extraction system of the corridor, anti-smoke room and room without windows.

Application:

Normal Close Fireproof Smoke Outlet Flue Gas Damper in HVAC System is used as smoke exhaust outlet or air supply outlet on wall or roof.

Features:

l  Using galvanized steel as material to make sure good insulation performance, fire & corrosion resistance.

l  Duration, long service life.

l  Easy installation.

l  The flange is bended directly by the frame.

l  The valve size and color can be customized according to customer's requirements.

l  Surface plate is aluminum alloy

l  Output open valve signals

Advantages:

l  Excellent quality control processes, all products have been inspected strictly.

l  The quality of products has reached the standard of “Code of acceptance for construction quality of ventilation and air conditioning works" (GB50243-2002) and "Fire dampers for building venting and smoke-venting system" (GB15930 2007).

l  Complete accessories production and distribution make it easier to install.

Specification:

Place of Origin: Chongqing, China (Mainland)      Brand Name: Eran

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