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DN65 Handwheel Operated Cf8 Body Flange Connection SS304/CF8 Hard Sealing Butterfly Valve
$22.00 - $30.00
Min. Order: 1 piece
4.9/5.0·12 reviews·"patient service"
Electric Actuator Damper Butterfly Valve For Hot Air
$2,350.00 - $2,390.00
Min. Order: 1 set
0.0/5.0·0 reviews
D641W D671W smoke Damper tuyere Air flow control valve Air valve adjust switch Pneumatic ventilation butterfly valve
$100.00 - $1,200.00
Min. Order: 1 piece
0.0/5.0·0 reviews
150LB PN16 10K Wafer Butterfly Valve Control Electric Control Butterfly Valve
$40.00 - $500.00
Min. Order: 1 piece
5.0/5.0·2 reviews·"Good service"
EVP brand Manual pneumatic electric butterfly damper vacuum valve / Needle Valves5.0/5.0·2 reviews·"good service"
Ready to Ship
$200.00
Min. Order: 1 piece
Shipping per piece: $52.00
Factory Price Large Size Dust Gas Damper Butterfly Valve Pneumatic Double Flange Ventilation Butterfly Valve0.0/5.0·0 reviews
$199.00 - $999.00
Min. Order: 1 set
Shipping per piece: $2,600.00
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D941Y-10Q D941Y-16Q Motorized Ductile Iron Flow Regulator Butterfly Valve4.9/5.0·3 reviews·"Great service"
Ready to Ship
$570.00 - $580.00
Min. Order: 2 pieces
Shipping per piece: $88.96
Counter Weight and Hydraulic Damper CE General Base 150lb 4 Inch Butterfly Tilting Check Valve5.0/5.0·7 reviews·"Fast delivery"
$3,000.00
Min. Order: 1 piece
Shipping per piece: $239.52
Newest Design Variable Air Volume Control Valve Electric Butterfly Valve DN200 DN250 DN315
$440.00 - $448.00
Min. Order: 1 piece
4.7/5.0·5 reviews·"Outstanding service"
Flanged Tilting Check valves PN16 with Counterweight and Hydraulic Damper
$250.00 - $15,000.00
Min. Order: 2 pieces
0.0/5.0·0 reviews
Large Size Pn16 Dn1000 Double Eccentric Flange Butterfly Valve
$50.00 - $1,000.00
Min. Order: 1 set
5.0/5.0·2 reviews
air damper ventilated butterfly valve for automatic flue
$310.00 - $320.00
Min. Order: 1 piece
5.0/5.0·4 reviews·"excellent service"
Pneumatic Air Valve Vent Valve Air Damper gas regulate control valve
$50.00 - $125.00
Min. Order: 1 set
5.0/5.0·1 reviews·"Great service"
High Quality COVNA 12V / 24V White Motorized Electric Damper Actuator for valve
$57.00 - $389.00
Min. Order: 2 sets
5.0/5.0·4 reviews·"good service"
150lb 4 Inch Hydraulic Damper and Counter Weight Slanted Check Valve Butterfly Tilting Check Valve0.0/5.0·0 reviews
$300.00
Min. Order: 1 piece
Shipping per piece: $91.82
Manual cast aluminum butterfly valve JVC80 Tubular Threaded Butterfly Valve Threaded Dampers0.0/5.0·0 reviews
$15.00 - $24.00
Min. Order: 1 piece
Shipping per piece: $55.52
electric ventilation valve Air duct butterfly valve Exhaust air Fume extraction valve air damper actuator4.0/5.0·2 reviews
Ready to Ship
$22.60 - $27.90
Min. Order: 2 pieces
Shipping per piece: $20.13
DN1200 Ventilation Butterfly Valve Shutter Aeration CF8M 316 Damper Valve for Dust Gas Butterfly Valve
$120.00 - $650.00
Min. Order: 1 piece
5.0/5.0·12 reviews·"fast delivery"
China SUFA Brand Good Quality Rubber Flap Butterfly Check Valve
$150.00 - $500.00
Min. Order: 1 piece
5.0/5.0·2 reviews
High Quality Environmental Protection Pneumatic Round Ventilation Butterfly Valve
$1,000.00
Min. Order: 1 piece
0.0/5.0·0 reviews
Chinese COVNA actuated valves dn100 double eccentric carbon steel marine electric wafer butterfly valve
$10.00 - $199.00
Min. Order: 1 piece
0.0/5.0·0 reviews
electric actuator air damper ventilated butterfly valve
$15.00 - $1,000.00
Min. Order: 1 piece
0.0/5.0·0 reviews·"good service"
High Quality HGZK Manufacturer 12V/24V White Motorized Electric Damper Actuator for valve
$29.00 - $99.00
Min. Order: 1 piece
5.0/5.0·13 reviews·"good service"
Automatic Diverter Damper Electrical Double Eccentric Butterfly Valve
$69.00 - $299.00
Min. Order: 1 set
5.0/5.0·8 reviews·"received on time"
DN1000 stainless steel ss304 ventilation damper welded bare stem butterfly valve
$5,000.00 - $30,000.00
Min. Order: 2 pieces
0.0/5.0·0 reviews
DN800 PN16 Double Eccentric Double Flange Motorized large diameter damper manufacturer butterfly valve0.0/5.0·0 reviews·"good service"
Ready to Ship
$1,910.00 - $2,006.00
Min. Order: 1 set
Shipping per piece: $91.85
Application Ace Damper Shut Off Actuator Pneumatic Hard Sealing Flange Type Butterfly Valve 8 Inch5.0/5.0·1 reviews
$62.00 - $1,542.00
Min. Order: 1 piece
Shipping per piece: $49.32
KEFA Ductile Iron Carbon Steel PN16 DN200mm 8in hydraulic Damper lift with weight Non-slam Butterfly Check Valve
$445.00 - $450.00
Min. Order: 10 pieces
0.0/5.0·0 reviews
HLF motorized damper actuator with ball valve as air valve DC24V spring return damper actuator as optional
$100.00 - $120.00
Min. Order: 2 pieces
0.0/5.0·0 reviews·"good service"
Pressure Control Stainless Steel Butterfly Breaker Pneumatic Damper Valve
$140.00 - $150.00
Min. Order: 5 sets
0.0/5.0·0 reviews
Sale Ventilation Butterfly Valve Air Duct Volume Control Damper Manual Air Control Valve Price Round Plastic Gas Grey General
$6.99 - $7.12
Min. Order: 1000 pieces
0.0/5.0·0 reviewsTop categories
About damper butterfly valve
602 damper butterfly valve products are offered for sale by suppliers on Alibaba.com, of which butterfly valves accounts for 64%, control valves accounts for 6%, and valves（old） accounts for 3%.
A wide variety of damper butterfly valve options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature damper butterfly valve,as well as from water, gas, and oil damper butterfly valve, and whether damper butterfly valve is steel, stainless steel, or iron.