What is Gas Tight Damper?
The modern gas tight damper is designed in such a way that it can isolate sections of a ventilation system with an extremely high level of sealing (shut-off). This may be necessary for safety reasons under certain operating conditions.
EB Air IPSD series shut-off dampers are designed to work after closure, even with a failure in the power supply to the actuator, the gas-tight damper maintains the closure sealed in accordance with KTA 1401 (Guidelines for Nuclear Power Plants) and for Oil and Gas applications. Our compact design with a robust actuator mechanism of shut-off dampers allows installation in any orientation.
EB Air Gas Tight dampers have a unique sealing mechanism that keeps the dish tight even on a high-pressure duct line and system. All EB Air Control Gas Tight Dampers strictly follow ASME Sec IX, Pressure Vessel Code certification of welding/ Brazing procedures hence each damper is thoroughly tested before shipping out against any flaws.
Several EB Air Gas Tight Dampers successfully installed and are operating in Power Plants, Oil and Gas, Marine and other process locations. Our gas-tight shut off damper has been rigorously tested for 250,000 cycles Open/Close and yet the mechanism including gaskets has worked well without failure.
To inquire more about gas-tight/shut-off dampers, contact us.