Aluminum Alloy Butterfly Valve DN200 Price for Dust Collection & Ventilation Systems
Current Market Price Reference
As of today, the price range for an Aluminum Alloy Butterfly Valve DN200 used in dust collection and ventilation systems is approximately $20 to $60 USD per unit. The final price depends on several key factors:
Body Thickness: Ranges from 2mm to 4mm. Thicker valves offer higher durability and a longer service life, but come at a higher cost.The main Butterfly Valve product names of China Butterfly Valve Network include:Electric Ventilation Butterfly Valve,Manual Ventilation Butterfly Valve,Pneumatic Ventilation Butterfly Valve,Worm Gear Ventilation Butterfly Valve,Electric Soft-sealed Wafer Butterfly Valve,Manual Soft-sealed Wafer Butterfly Valve,Pneumatic Soft-sealed Wafer Butterfly Valve,Worm Gear Soft-sealed Wafer Butterfly Valve.
Seal Type: Soft sealing (e.g., EPDM rubber) is typically more affordable ($20–$35), while hard sealing (metal-to-metal) costs more ($35–$60) but handles higher temperatures.
Brand & Manufacturing Process: Well-known brands or precision-cast valves sit at the higher end of the price range.
Order Quantity: Bulk purchases can significantly reduce the unit price.
Why Choose Aluminum Alloy Butterfly Valves for Dust Collection?
Lightweight: Easy to install and maintain in overhead or confined ductwork.
Corrosion-Resistant: Performs well in dusty, humid, or mildly corrosive air streams.
Fast Operation: 90-degree rotation allows quick open/close and frequent flow adjustment.
Purchasing Recommendations
To get the best value for your system, follow these tips:
Define your working conditions: Confirm the air temperature, dust type, and any corrosive elements. This determines whether you need soft or hard sealing.
Consider the actuation method: For precise airflow control in larger systems, opt for a worm gear drive instead of a simple lever handle to avoid unintended position changes.
Request documentation: Ask suppliers for material test reports and factory performance data.
For an accurate, up-to-date quote, always provide your specific operating parameters (static pressure, dust characteristics, installation orientation) and request proposals from 2–3 professional valve manufacturers.
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