Pressure Relief Dampers UDK
UDK are mechanically operated pressure relief-, control dampers and check valves to be used in staircases and tunnel cross sections. A weight-loaded opening mechanism allows a regulation of the air pressure within the escape area, which prevents the entering of smoke. For this use, the responsiveness can be adjusted precisely.
- Pressure-resistant: up to 7.000Pa
- Material: galvanized steel and stainless steel
- Dimensions: up to 5x5m
- Mechanically adjustable trip force: 50 to 1.000Pa
- Modular design