Tunnel dampers are safety components specially designed for underground transport systems and meet the requirements of the German Guideline for the Equipping and Operation of Roadway Tunnels.
Description
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Features:
TROX tunnel dampers of Type JF are specially designed safety components that meet the RABT and RVS requirements
For opening and closing smoke extract ducts
Used in ventilation and smoke extract systems in underground transport systems
Can also be used as shut-off dampers for fans
Installation usually either above the roadway in an intermediate concrete ceiling or in the ventilation plant room
Bespoke solutions upon request
Applications:
Certified construction and production according to ISO 9001
Temperature resistance of 120 minutes at 400 °C
Excellent low leakage performance even at high pressure
Galvanised steel, powder-coated, or stainless steel construction
Side seals made of sprung stainless steel compensate for the longitudinal expansion of the blades at high temperatures
Parallel or opposed action blades
Low pressure drop due to aerofoil blades
With electric actuators encased in thermally insulated protective enclosures
To contact TROX Australia about Tunnel Damper Type JF use Get a quote.
Features:
TROX tunnel dampers of Type JF are specially designed safety components that meet the RABT and RVS requirements
For opening and closing smoke extract ducts
Used in ventilation and smoke extract systems in underground transport systems
Can also be used as shut-off dampers for fans
Installation usually either above the roadway in an intermediate concrete ceiling or in the ventilation plant room
Bespoke solutions upon request
Applications:
Certified construction and production according to ISO 9001
Temperature resistance of 120 minutes at 400 °C
Excellent low leakage performance even at high pressure
Galvanised steel, powder-coated, or stainless steel construction
Side seals made of sprung stainless steel compensate for the longitudinal expansion of the blades at high temperatures
Parallel or opposed action blades
Low pressure drop due to aerofoil blades
With electric actuators encased in thermally insulated protective enclosures