Industrial Butterfly Dampers, DN 100–DN 5600, MS/SS, Manual/Pneumatic/Electrical Actuation

Industrial Butterfly Dampers are engineered for precise regulation and isolation of air, gas, and flue-gas flows within industrial ducting and process systems. Manufactured using mild steel (IS 2062 GR. B), stainless steel 304, stainless steel 316, and special materials as required, these dampers provide reliable long-term control and minimal leakage, ensuring process efficiency and safety.

Dampers are available in round, square, and rectangular profiles and can be configured with manual, pneumatic, or electrical actuators depending on operational requirements. They are designed to function with hot air, cold air, and flue gases—suitable for temperatures up to 800°C in standard form, and up to 1500°C with refractory or insulated construction. The dampers can withstand pressures up to ±2 bar, and sealing arrangements enable an efficiency of 97% to 99%, or even 100% when seal air is used.

• Precision airflow regulation and isolation for demanding industrial environments.
• Multiple profile and actuation options for optimum process integration and flexibility.
• Robust construction from MS, SS304, SS316, or materials tailored to specific media and temperature needs.
• Resilient to high temperature and pressure process conditions.
• Stringent sealing options minimize process losses and ensure system efficiency.
• Ideal for use in steel plants, cement plants, thermal power stations, HVAC and waste heat recovery systems, pollution-control devices, oil and gas facilities, chemical/petrochemical units, and industrial ventilation setups.

This product is essential for industries requiring accurate gas or airflow control and reliable isolation to maintain safety and operational standards.

Browse more industrial dampers and flow control devices in the Industrial Fabrication section on EnvMart.