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Butterfly valve for air duct

(129 products available)

Pvc/pp Material Hvac Circular Air Duct Butterfly Baffle Regulating Valve For 16cm Electric Air Duct Exhaust Baffle
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$29.90
Min. Order: 1 set
Low Pressure Actuator Air Duct Butterfly Damper Valve
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$140.00-$150.00
Shipping per piece: $50.00
Min. Order: 1 set
pneumatic actuator Ventilation Ducting Valves Types Square Fireproof Damper Fire Damper Valves for HVAC System
$19.00-$199.00
Min. Order: 1 set
DC12V/24V Air Damper Actuator 2NM for Central Air Conditioning Ventilation Duct Electric Air Valve
$9.90-$16.20
Min. Order: 2 pieces
220VAC 24VDC Double Flange Ductile Iron Motorized Butterfly Valve air duct electric valve
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$60.00-$180.00
Min. Order: 1 piece
stainless steel 304ss sheet metal duct air butterfly damper valve
$70.00-$2,000.00
Min. Order: 1 piece
Double Flanges Carbon Steel 4-20mA Motorized Flow Control butterfly valve air duct electric valve
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$80.00-$350.00
Min. Order: 1 piece
China Factory Full Sizes Fire Fighting Wafer Gear Turbine Butterfly Valve Flange Butterfly Valve
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$23.00-$853.00
Min. Order: 5 pieces