Flue Gas Diverter Damper

Flue Gas Diverter Damper, featuring a single flap or double-leaf design, used to switch or distribute flue gas flow between two outlets; commonly used in boiler flue gas switching systems.

Applicable Media: Boiler flue gas, dust-laden hot gas

Operating Temperature: ≤420°C

Common Materials: Q235B, Q355B; 16Mn and SS304 for high-temperature, wear-prone areas

Drive Type: Electric / Pneumatic / Hydraulic

Seal Rating: Customized based on bypass requirements

Standards: ASME B31.1, GB/T 10868

Key Selection Parameters

1. Cross-sectional dimensions of the three connections; 2. Inlet-outlet pressure differential; 3. Medium temperature; 4. Flow distribution ratio; 5. Switching time