The BV220dv-51 Damper Valve provides accurate control of exhaust gas and airflow in industrial combustion and ventilation applications. They are designed to be rugged, precise, and for high-temperature use.
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The BV220dv-51 Damper Valve is designed for controlling and separating air, gas, and exhaust fume flow in various industrial processes. The valve is installed in HVAC applications, thermal power plants, cement plants, steel mills, furnaces, and exhaust systems where precise flow control and sealing need to be obtained.
With a robust construction and blade configuration (single or multi-louver) adjustable to suit application requirements, the BV220dv-51 is ideal for high-temperature and corrosive service. Its slim profile allows for easy mounting in new or retrofit ductwork, and can be manually or automatically operated as system requirements dictate.
Whether balancing air in an air handling system or directing flue gas in a combustion application, the BV220dv-50 offers industry-leading performance and safety.
Key Specifications
Model Code: BV220dv-51
Valve Type: Industrial Damper Valve
Application: Control of Flow / Isolation of Air, Gas, Fumes
Design Types: Guillotine, Louvered, Butterfly, Slide Gate (configurable)
Material Options:
Body: Carbon Steel, Stainless Steel, Alloy Steel
Blade: SS304 / SS316 / Inconel (High Temp)
Seal Type: Metal-to-Metal / Graphite / Air Seal / Silicone Seal
Temperature Range: Up to 1000°C (1832°F)
Pressure Rating: Atmospheric to 2 bar (29 psi)
Size Range: 6″ – 120″ (DN150 – DN3000)
End Connections: Flanged, Butt Weld, Custom Mount
Actuation Options:
Manual (Lever/Gear)
Electric Actuator
Pneumatic Actuator
Hydraulic Actuator
Leakage Rate: Class II – V (depending on sealing arrangement)
Control Options: Modulating or On/Off
Certifications: ISO 9001, CE, PED, ATEX (on request)
Industries Served: HVAC, Power Generation, Cement, Oil & Gas, Petrochemical, Steel, Mining
Key Benefits of the BV12ODV-51 Damper Valve:
Precise Flow Control: Blade position adjustable for precise air or gas modulation.
High-Temperature Resistance: Designed to withstand harsh exhaust and combustion heat.
Long-Lasting Construction: Made of industrial-grade metals and corrosion-resistant coatings.
Flexible Usage: Suitable for manual or automatic use.
Specific Designs: Designed to accommodate specific duct sizes, flow ranges, and application needs.
Improved Safety: Allows for tight shutoff to safely isolate hazardous gases or limit system exposure at shutdown.
Whether you’re installing a new industrial ventilation system or replacing an exhaust line, the BV220dv-50 Damper Valve delivers the performance, control, and reliability you need for smooth, efficient, and safe operations.