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Air Duct Butterfly Valve – for HVAC, Industrial Exhaust & Cleanroom Systems

Air Duct Butterfly Valve – for HVAC, Industrial Exhaust & Cleanroom Systems

US $ 10-50 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electric/Pneumatic V-shaped Ball Valve, Electric/Pneumatic butterfly Valve, Electric/Pneumatic Control Valve, Pneumatic Knife Gate Valve
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Shan Dong HuaWo Fluid Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Low-Torque Wafer Butterfly Valve Energy-Efficient Motor for HVAC Ducts

Low-Torque Wafer Butterfly Valve Energy-Efficient Motor for HVAC Ducts

US $ 100 / Piece FOB
1 Piece (MOQ)
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Material of Seal Surface : Soft Sealed
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Wuhan Grat Control Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2016
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High Strength Carbon Steel Round Duct Mounting Compact Type Ventilation Butterfly Valve

High Strength Carbon Steel Round Duct Mounting Compact Type Ventilation Butterfly Valve

US $ 310 / Piece FOB
1 Piece (MOQ)
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Main Products: Boiler Expansion Indicator, Feeder Discharge Valve, Flue Gas Desulfurization Damping Valve, Three-Way Material Distribution Valve, Wood Chip Separator, Flange Sliding Piston Valve for Flue Duct
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Hebei Bairun Electric Power Machinery Equipment Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Factory D941h-6c Flange Air Duct Motorized Electric Damper Ventilation Butterfly Valve

Factory D941h-6c Flange Air Duct Motorized Electric Damper Ventilation Butterfly Valve

US $ 60-180 / Piece FOB
1 Piece (MOQ)
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Material of Seal Surface : Metal Hard Sealed
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Tianjin Yoakor Machinery Equipment Co., Ltd

Tianjin, China Since 2025
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Corrosion-Resistant Electric Baffle Door for Thermal Power Plants, Butterfly Valve for Power Generation Pipelines, Regulating Baffle Valve for Flue and Air Duct

Corrosion-Resistant Electric Baffle Door for Thermal Power Plants, Butterfly Valve for Power Generation Pipelines, Regulating Baffle Valve for Flue and Air Duct

US $ 1,280-1,380 / Piece FOB
1 Piece (MOQ)
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Main Products: Boiler Expansion Indicator, Feeder Discharge Valve, Flue Gas Desulfurization Damping Valve, Three-Way Material Distribution Valve, Wood Chip Separator, Flange Sliding Piston Valve for Flue Duct
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Hebei Bairun Electric Power Machinery Equipment Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Stainless Steel CF8 Duct Iron PTFE Valve Seat Lug Butterfly Valve Handle Gearbox

Stainless Steel CF8 Duct Iron PTFE Valve Seat Lug Butterfly Valve Handle Gearbox

US $ 1-20 / Piece FOB
20 Pieces (MOQ)
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Driving Mode : Pneumatic
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Yuming Valve Group Co.,Ltd

Manufacturer/Factory & Trading Company

Henan, China Since 2024
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The Electric Actuator Drives The Baffle Door, The Regulating Baffle Valve of The Flue Gas Duct in The Power Plant, and The Bypass Desulfurization Butterfly Valv

The Electric Actuator Drives The Baffle Door, The Regulating Baffle Valve of The Flue Gas Duct in The Power Plant, and The Bypass Desulfurization Butterfly Valv

US $ 1,280-1,380 / Piece FOB
1 Piece (MOQ)
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Main Products: Boiler Expansion Indicator, Feeder Discharge Valve, Flue Gas Desulfurization Damping Valve, Three-Way Material Distribution Valve, Wood Chip Separator, Flange Sliding Piston Valve for Flue Duct
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Hebei Bairun Electric Power Machinery Equipment Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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PVC Electric Closed Valve with Silicone Sealed Air Volume Control for Ventilation Ducts in Fresh Air Systems, Featuring a Butterfly Valve with 1Nm Torque

PVC Electric Closed Valve with Silicone Sealed Air Volume Control for Ventilation Ducts in Fresh Air Systems, Featuring a Butterfly Valve with 1Nm Torque

US $ 5-8 / Piece FOB
500 Pieces (MOQ)
More
Certification : ISO
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Wannian County Xinlongsheng Environmental Protection Technology Co., Ltd.

Jiangxi, China Since 2024
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Industrial Air Flow Control Butterfly Valve – for Duct, Exhaust & Ventilation Systems

Industrial Air Flow Control Butterfly Valve – for Duct, Exhaust & Ventilation Systems

US $ 10-50 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electric/Pneumatic V-shaped Ball Valve, Electric/Pneumatic butterfly Valve, Electric/Pneumatic Control Valve, Pneumatic Knife Gate Valve
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Shan Dong HuaWo Fluid Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Customized Cold Air Duct Baffle Doors for Small-Diameter Butterfly Valves

Customized Cold Air Duct Baffle Doors for Small-Diameter Butterfly Valves

US $ 1,080-1,280 / Piece FOB
1 Piece (MOQ)
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Material of Seal Surface : Metal Hard Sealed
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Hebei Bairun Electric Power Machinery Equipment Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Customized Electric Louver Type Ventilation Butterfly Valve with Square and Round Orifice Adjustment for Smoke and Air Duct Damper Baffle Door, Large Diameter

Customized Electric Louver Type Ventilation Butterfly Valve with Square and Round Orifice Adjustment for Smoke and Air Duct Damper Baffle Door, Large Diameter

US $ 1,280-1,380 / Piece FOB
1 Piece (MOQ)
More
Main Products: Boiler Expansion Indicator, Feeder Discharge Valve, Flue Gas Desulfurization Damping Valve, Three-Way Material Distribution Valve, Wood Chip Separator, Flange Sliding Piston Valve for Flue Duct
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Hebei Bairun Electric Power Machinery Equipment Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Manual Duct Butterfly Valve PVC Circular Air Volume Control Valve

Manual Duct Butterfly Valve PVC Circular Air Volume Control Valve

US $ 1-2 / Piece FOB
200 Pieces (MOQ)
More
Material : Plastic
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Wannian County Xinlongsheng Environmental Protection Technology Co., Ltd.

Jiangxi, China Since 2024
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PP Polypropylene Motorized Duct Butterfly Valve

PP Polypropylene Motorized Duct Butterfly Valve

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Main Products: Environmental Protection Equipment
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XICHENG EP(CN) LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Square Air Duct Damper Butterfly Valve Flue Gas Ventilation Valve

Square Air Duct Damper Butterfly Valve Flue Gas Ventilation Valve

US $ 620-631 / Piece FOB
1 Piece (MOQ)
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Certification : RoHS, ISO, CE
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Tianjin Freya Automation Technology Co., Ltd

Tianjin, China Since 2021
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Customized Plastic Manual Air Damper for Air Duct PVC/PP Material Butterfly Damper Valve Manual

Customized Plastic Manual Air Damper for Air Duct PVC/PP Material Butterfly Damper Valve Manual

US $ 5-100 / Piece FOB
10 Pieces (MOQ)
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Main Products: Environmental Protection Equipment
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XICHENG EP(CN) LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Manual Air Duct Air Volume Control Butterfly Valve

Manual Air Duct Air Volume Control Butterfly Valve

US $ 5-30 / Piece FOB
1 Piece (MOQ)
More
Media : Gas
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XICHENG EP(CN) LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Electric Butterfly Valve for Exhaust Air Duct

Electric Butterfly Valve for Exhaust Air Duct

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Main Products: Environmental Protection Equipment
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XICHENG EP(CN) LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Manual Damper Duct Vent Air Flow Adjusting Butterfly Valve

Manual Damper Duct Vent Air Flow Adjusting Butterfly Valve

US $ 5-30 / Piece FOB
1 Piece (MOQ)
More
Media : Gas
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XICHENG EP(CN) LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Professional Flexible Ventilation Duct Air Conditioning ABS + PC Check Valve

Professional Flexible Ventilation Duct Air Conditioning ABS + PC Check Valve

US $ 0.25-2.5 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Ventilation Pipe, Drainage Pipe, Injection Molded Parts
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Zhejiang Tianpu Rubber & Plastic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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1 1 2 PVC Swing Check Valve Duct Damper Control

1 1 2 PVC Swing Check Valve Duct Damper Control

US $ 8-10 / Piece FOB
10 Pieces (MOQ)
More
Media : Gas
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XICHENG EP(CN) LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Related Videos
  • What is Air Duct Butterfly Valve – for HVAC, Industrial Exhaust & Cleanroom Systems
    What is Air Duct Butterfly Valve – for HVAC, Industrial Exhaust & Cleanroom Systems
    US $ 10-50 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is High Strength Carbon Steel Round Duct Mounting Compact Type Ventilation Butterfly Valve
    What is High Strength Carbon Steel Round Duct Mounting Compact Type Ventilation Butterfly Valve
    US $ 310 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Factory D941h-6c Flange Air Duct Motorized Electric Damper Ventilation Butterfly Valve
    What is Factory D941h-6c Flange Air Duct Motorized Electric Damper Ventilation Butterfly Valve
    US $ 60-180 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Corrosion-Resistant Electric Baffle Door for Thermal Power Plants, Butterfly Valve for Power Generation Pipelines, Regulating Baffle Valve for Flue and Air Duct
    What is Corrosion-Resistant Electric Baffle Door for Thermal Power Plants, Butterfly Valve for Power Generation Pipelines, Regulating Baffle Valve for Flue and Air Duct
    US $ 1,280-1,380 /Piece
    1 Piece (MOQ)
    Contact Supplier
DN15-450mm PP Plastic Air Damper Check Valve Butterfly Control Valve for Air Duct Ventilation

DN15-450mm PP Plastic Air Damper Check Valve Butterfly Control Valve for Air Duct Ventilation

US $ 10-100 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Environmental Protection Equipment
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XICHENG EP(CN) LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
Compression Adjustable PP Fitting Air Duct Butterfly Valve Exhaust Valve Damper Vent in Ventilation System

Compression Adjustable PP Fitting Air Duct Butterfly Valve Exhaust Valve Damper Vent in Ventilation System

US $ 1.5 / Piece FOB
100 Pieces (MOQ)
More
Media : Gas
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XICHENG EP(CN) LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
Electric Control Valve Butterfly Valve PVC Air Duct Damper

Electric Control Valve Butterfly Valve PVC Air Duct Damper

US $ 199 / Piece FOB
1 Piece (MOQ)
More
Main Products: Environmental Protection Equipment
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Audited Supplier
XICHENG EP(CN) LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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About Duct+butterfly+valve FAQ

  • QHow can I identify reliable suppliers of butterfly valves in China?

    The Duct+butterfly+valve is a standout piece in our Butterfly Valve collection.To discover trustworthy suppliers in China, conduct thorough research on online platforms, trade directories, and exhibitions. Verify supplier credentials, obtain product samples for testing, and consider partnering with a reputable manufacturer to ensure high-quality products and reliable services.

  • QWhat are the advantages of procuring butterfly valves wholesale?

    The Duct+butterfly+valve is a top choice in our Butterfly Valve collection.Procuring butterfly valves wholesale offers benefits such as cost-effectiveness, bulk availability, and customized solutions. Wholesale purchases often come with competitive pricing, efficient supply chains, and the opportunity to tailor valves to specific requirements, ensuring seamless integration within industrial operations.

  • QWhat are the common materials used in manufacturing butterfly valves?

    Discover the perfect addition to your Butterfly Valve with our Duct+butterfly+valve.Butterfly valves are typically manufactured using materials such as stainless steel, cast iron, and PVC. Each material offers unique properties in terms of durability, corrosion resistance, and compatibility with different fluids. For specific applications, it is advisable to consult a reputable manufacturer.

Hydraulic Manual Cartridge Control Orbit Manual Directional Butterfly Valve Manual Paddle Slide Gate Valve PP Air Duct Damper

Hydraulic Manual Cartridge Control Orbit Manual Directional Butterfly Valve Manual Paddle Slide Gate Valve PP Air Duct Damper

US $ 1.5 / Piece FOB
100 Pieces (MOQ)
More
Media : Gas
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XICHENG EP(CN) LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
Wafer Flue Gas Duct Butterfly Damper Valve

Wafer Flue Gas Duct Butterfly Damper Valve

US $ 30-1,300 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Tianjin Tanggu TWT Valve Co., Ltd.

Tianjin, China
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Swing Check Valve Double Flange Duct Iron Large Size

Swing Check Valve Double Flange Duct Iron Large Size

US $ 500-2,000 / Piece FOB
1 Piece (MOQ)
More
Structure : Swing
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Suzhou Yueda Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2018
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Air Damper Valve Ventilation Butterfly Valve

Air Damper Valve Ventilation Butterfly Valve

US $ 40-41 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electric Actuator, Electric Actuator Valve, Electric Valve, Electric Control Valve, Valve Actuator, Butterfly Electric Valve
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Tianjin Freya Automation Technology Co., Ltd

Tianjin, China Since 2021
Chat Now Send Inquiry
Manual Baffle Door, Air Duct Baffle Valve, Flue Isolation Door, Electric Louver Type Round Air Door

Manual Baffle Door, Air Duct Baffle Valve, Flue Isolation Door, Electric Louver Type Round Air Door

US $ 1,280-1,380 / Piece FOB
1 Piece (MOQ)
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Service Life : >10 Years
Contact Supplier
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Hebei Bairun Electric Power Machinery Equipment Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
Ventilation Manual Adjustable Steel Ceiling Round Duct Supply Circular Disc Air Valve

Ventilation Manual Adjustable Steel Ceiling Round Duct Supply Circular Disc Air Valve

US $ 5-7 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Air-conditioning outlet
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YINGDE VENTECH AIR CONDITIONING CO., LTD.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry
Wholesale Ventilation Butterfly Valve – Competitive Price, ISO 9001 Certified

Wholesale Ventilation Butterfly Valve – Competitive Price, ISO 9001 Certified

US $ 10-50 / Piece FOB
1 Piece (MOQ)
More
Work Pressure : Mid-Pressure (2.5mpa< Pn <6.4mpa)
Contact Supplier
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Shan Dong HuaWo Fluid Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
Manual Air Valve, PVC Air Volume Control Valve, Pipeline Control Valve, PP Air Duct Damper, General-Purpose Air Valve, Shut-off Air Valve, Available in Sizes 75

Manual Air Valve, PVC Air Volume Control Valve, Pipeline Control Valve, PP Air Duct Damper, General-Purpose Air Valve, Shut-off Air Valve, Available in Sizes 75

US $ 3.21-7.24 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Fresh Air PE Pipe, Fresh Air Outlets, Aluminum Foil Composite Pipe, Stainless Steel Rain Cap
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Wannian County Xinlongsheng Environmental Protection Technology Co., Ltd.

Jiangxi, China Since 2024
Chat Now Send Inquiry
Electric Louver Regulating Baffle Valve, Flue Gas Duct Damper, Flue Gas Desulfurization Baffle Door

Electric Louver Regulating Baffle Valve, Flue Gas Duct Damper, Flue Gas Desulfurization Baffle Door

US $ 1,450-1,530 / Piece FOB
1 Piece (MOQ)
More
Service Life : >10 Years
Contact Supplier
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Hebei Bairun Electric Power Machinery Equipment Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
High-Performance Ventilation Control Butterfly Valve – Zero Leakage, Long Lifespan

High-Performance Ventilation Control Butterfly Valve – Zero Leakage, Long Lifespan

US $ 10-50 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electric/Pneumatic V-shaped Ball Valve, Electric/Pneumatic butterfly Valve, Electric/Pneumatic Control Valve, Pneumatic Knife Gate Valve
Contact Supplier
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Shan Dong HuaWo Fluid Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
Duct Iron Gate Valve Flanged Ends

Duct Iron Gate Valve Flanged Ends

US $ 20-100 / Piece FOB
10 Pieces (MOQ)
More
Application : Industrial Usage, Water Industrial Usage
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Suzhou Yueda Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2018
Chat Now Send Inquiry
Manual Baffle Door Turbine-Driven Rectangular Baffle Valve for Smoke and Air Ducts

Manual Baffle Door Turbine-Driven Rectangular Baffle Valve for Smoke and Air Ducts

US $ 1,280-1,380 / Piece FOB
1 Piece (MOQ)
More
Main Products: Boiler Expansion Indicator, Feeder Discharge Valve, Flue Gas Desulfurization Damping Valve, Three-Way Material Distribution Valve, Wood Chip Separator, Flange Sliding Piston Valve for Flue Duct
Contact Supplier
Audited Supplier
Hebei Bairun Electric Power Machinery Equipment Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
Air Volume Control Valve Flange 304 Stainless Steel Ventilation Manual Handle Butterfly Valve Pipeline Valve

Air Volume Control Valve Flange 304 Stainless Steel Ventilation Manual Handle Butterfly Valve Pipeline Valve

US $ 50 / Set FOB
10 Sets (MOQ)
More
Power : Manual
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Jiangsu Huagong Automatic Control Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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