Home Industrial Equipment & Components Butterfly Valve Wholesale Double Butterfly Valve 2017 Product List
Total 10,632 products from about 559

 Wholesale Double Butterfly Valve

manufacturers & suppliers

Concentric Double Stem Butterfly Valve with Aluminum Handle

FOB Price: $7.8 - $3562 / Piece
Min. Order: 100 Pieces
  • Driving Mode: Manual
  • Connection Form: Wafer
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

API/ANSI/DIN/JIS Cast Iron/Ductile Iron Double Flange Butterfly Valve

Min. Order: 1 Piece
  • Driving Mode: Worm Gear
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

Soft Seat Double Axis Butterfly Valve in Lug Type

FOB Price: $8.9 - $9.38 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Lug Support
  • Structure: Centre Sealing
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Material of Seal Surface: Soft Sealed

Butterfly Valve Double Eccentric Double Flange Butterfly Valve

FOB Price: $10 - $5000 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Flange
  • Structure: Double-Eccentric Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

Soft Seat Double Axis Butterfly Valve in Wafer Type (YH-D71X-25/10/16)

FOB Price: $1 - $1000 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Wafer
  • Structure: Centre Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

Double Flanged Eccentric Butterfly Valve

Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Flange
  • Structure: Double-Eccentric Sealing
  • Seal Form: Auto Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Working Temperature: 0~80degree

Butterfly Valve (Standard double flapper type; Flap damper)

Min. Order: 1 Piece
  • Driving Mode: Pneumatic and Motor
  • Connection Form: Double-Clip Type
  • Structure: Double-Eccentric Sealing
  • Seal Form: Auto Sealed
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
  • Working Temperature: High Temperature (T>450°C)

Double Disc Butterfly Check Valve for Water Treatment

FOB Price: $5.8 - $2396 / Piece
Min. Order: 100 Pieces
  • Material: Cast Iron
  • Connection Form: Wafer
  • Structure: Wafer Check Valve
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe
  • Sealing Form: Bellows Globe Valve

DIN/ANSI Cast Iron Wafer Double Stem Butterfly Valve

FOB Price: $50 - $250 / Piece
Min. Order: 2 Pieces
  • Driving Mode: Manual
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal
  • Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa)

Double Flange Concentric Butterfly Valve with Vulcanized Seat

FOB Price: $10 - $5000 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

Double Clips Connection Stainless Steel 316L Pneumatic Butterfly Valve

FOB Price: US $100 / Piece
Min. Order: 1 Piece
  • Driving Mode: Pneumatic
  • Connection Form: Double-Clip Type
  • Structure: Centre Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)

Butterfly Valve Wafer Lug and Flanged Type Concentric Valve or Double Eccentric Valves ...

FOB Price: US $30 / Piece
Min. Order: 10 Pieces
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
  • Working Temperature: Medium Temperature (120°C<T<450°C)
  • Material of Seal Surface: Soft Sealed

Industrial Double Disc Butterfly Check Valve for Water Treatment

FOB Price: $5.8 - $2396 / Piece
Min. Order: 100 Pieces
  • Material: Cast Iron
  • Connection Form: Wafer
  • Structure: Wafer Check Valve
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe
  • Sealing Form: Bellows Globe Valve

Double Acting Pneumatic Wafer Type Hard Sealing Butterfly Valve

Min. Order: 1 Piece
  • Driving Mode: Pneumatic
  • Connection Form: Wafer
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Orbit
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)

Flanged Double Eccentric Butterfly Valve with Pneumatic Actuator

FOB Price: US $5 / Piece
Min. Order: 1 Piece
  • Item: Pneumatic Actuator
  • Actuator Type: Double Acting&Spring Return
  • Body Inner Diameter: 32mm -400mm
  • Largest Torque: 7800nm
  • Inner Surface Finish: Ra0.6
  • Body Hardness: More Than 360hb

Double Flange Butterfly Valve with Vulcanized Seat Seat Vulcanization

FOB Price: $5 - $12000 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

Resilient Seat Double Offset Flange Butterfly Valve

FOB Price: $68 - $70 / Piece
Min. Order: 20 Pieces
  • Driving Mode: Hydraulic
  • Connection Form: Flange
  • Structure: Double-Eccentric Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

Double Flanged Type Concentric Butterfly Valve (gear operator)

FOB Price: $1 - $100 / Piece
Min. Order: 1 Piece
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Working Temperature: Normal Temperature (-40°C<T<120°C)
  • Material of Seal Surface: Soft Sealed

Double Flanged Metal Seal Butterfly Valve

FOB Price: US $100 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Flange
  • Structure: Three-Eccentric Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

Double Eccentric Butterfly Valves in Wafer/Lug Type (YH-D73-X150/F300)

FOB Price: $10 - $600 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Flange
  • Structure: Double-Eccentric Sealing
  • Seal Form: Force Sealed
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
  • Working Temperature: Normal Temperature (-40°C<T<120°C)

Double Flange Electric Actuated Butterfly Valve

FOB Price: US $80 / Piece
Min. Order: 1 Piece
  • Driving Mode: Electric
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)

Wafer Type Double Half Shaft Butterfly Valve Without Pin

FOB Price: US $50 / Piece
Min. Order: 1 Piece
  • Connection Form: Wafer
  • Structure: Double-Eccentric Sealing
  • Seal Form: Force Sealed
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
  • Working Temperature: Medium Temperature (120°C<T<450°C)
  • Material of Seal Surface: Metal Hard Sealed

Double Flange Concentric Butterfly Valve with Gear Operator

FOB Price: US $15 / Set
Min. Order: 5 Sets
  • Driving Mode: Manual
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

NBR Seat Carbon Steel Double Flanged U Type Butterfly Valve

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Driving Mode: Pneumatic
  • Connection Form: Flange
  • Structure: Double-Eccentric Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

Dn400 Electric Actuator Stainless Steel Double Flange Type Butterfly Valve

FOB Price: $110 - $320 / Piece
Min. Order: 5 Pieces
  • Driving Mode: Pneumatic
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

Wafer-Type Double-Flange Rubber Seal Butterfly Valve Seat Ring

Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Working Temperature: Normal Temperature (-40°C<T<120°C)
  • Material of Seal Surface: Soft Sealed

Gear Type Flexible Double Flange Butterfly Valve

FOB Price: US $45 / Piece
Min. Order: 1 Piece
  • Driving Mode: Electric
  • Connection Form: Flange
  • Structure: Three-Eccentric Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Extended
  • Work Pressure: Low Pressure (Pn<1.6mpa)

Double Flange Concentric Butterfly Valve with Pneumatic Acuator

Min. Order: 1 Piece
  • Driving Mode: Pneumatic
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

Butterfly Valve Double Eccentric Flanged Worm Gear Operated

FOB Price: $1 - $100 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Wafer
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

Carbon Steel Double Eccentric Worm Gear Soft Seal Flanged Butterfly Valve

FOB Price: $125 - $2000 / Piece
Min. Order: 1 Piece
  • Driving Mode: Worm Gear
  • Connection Form: Flange
  • Structure: Double-Eccentric Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)
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