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Fire resistant ventilation valve

The fire ventilation valve of FSS International is suitable as well as blast extraction valve. The valve is 2 hours fire protection to the European Standard EN 1366-2 (Classification EI-120-S).
The valve is used in vertical fire barriers such as ventilation shafts.
Standard valves are equipped with a lacquer RAL 9010.

The aerodynamic design to achieve optimum acoustic properties Also located in the valve thermo-expansive material which swells under the influence of heat and provides a good fire-resistant seal.

 

Dimensions:
DN 100
DN 125
DN 160
DN 200 

 

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