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pneumatic drive butterfly valve

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pneumatic drive butterfly valve

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Low Pressure

Power:Manual

Details: lever drive butterfly valve sizes :DN40-DN300 material:ductile iron pressure : PN10/16...

Tianjin Tianyili Valve Industry Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Two eccentric pneumatic drive flange butterfly valve

Model / Specifications:D642F

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Medium Pressure

Power:Pneumatic

Details: Why choose us: 1. We have our own foundry casting factory with a fully automatic casting production line; 2. All the products are guaranteed f...

Henan yuda valve manufactureing Co.,ltd

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Pneumatic drive wafer type butterfly valve

Model / Specifications:D671X-10/16Q

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Medium Pressure

Material:Casting

Details: Electric drive wafer type butterfly valve Valve body : Grey iron , Ductile iron Seat :PTFE Disc:Ductile iron Electric driv...

Yuanda Valve Group Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Pneumatic drive wafer type butterfly valve

Model / Specifications:D671X-10/16Q

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Medium Pressure

Material:Casting

Details: Electric drive wafer type butterfly valve Valve body : Grey iron , Ductile iron Seat :PTFE Disc:Ductile iron Electric driv...

Hebei Yuanda Valve Group Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Pneumatic drive flange types solf seal butterfly valve

Model / Specifications:D641X

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Low Pressure

Power:Worm gear

Details: 1,interated penetration axis:Gurantees valve'sintensity,reliable and the valve boardpinpointing. 2,0 link:Is helpful in prevent...

Tianjin TangMei WaTeSi Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Wafer Resilient Seated Butterfly Valve

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Low Pressure

Power:Electric actuator/pneumatic drive

Details: Wafer Resilient Seated Butterfly Valve We specialize in manufaturing various quality butterfly valves PN:10/16 DN50-1200...

Tianjin Outshine Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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soft sealing pneumatic butterfly valve

Model / Specifications:D741X

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Low Pressure

Power:Pneumatic

Details: soft sealing pneumatic butterfly valve1.material:carbon steel ,stainless steel ,cast iron,cast steel2.OEM orders are welcomed3.drive type:pneumati...

Tieling Tyco Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Pneumatic drive flange type soft seal Butterfly Valve

Model / Specifications:D641X

Type:Valves

Brand Name:DAWOSI

Details: 1.size:2"-48" 2.Suitable medium:air,water,sewage,steam,coal gas,oil 3.nominal pressure:PN0.6/1.0/1.6...Place of Origin: CN;TIA

Tianjin Dawosi Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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cast iron wafer butterfly valve with pneumatic actuator

Model / Specifications:D71X

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Medium Pressure

Power:hand worm wheel drive pneumatic drive...

Details: butterfly valve 1.size: 1"-24" material: cast iron, carbon steel standard: ANSI, DIN, AU operator:hand, worm wheel...Place of Origin:...

Yongjia Jimai Automatic Machinery Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Wafer Soft Middle-line Soft Seal Butterfly Valve

Model / Specifications:D71X

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Low Pressure

Power:Worm gear drive electric pneumatic hy...

Details: valve90 ° rotary switch easily, sealing reliability, long life, is widely used in waterworks, power plants, steel mills, paper making, chemica...

Beijing High & Medium Pressure Valves Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Handle Drive Butterfly valve

Model / Specifications:D71

Price Range:US $1 - 9,996 / Set

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:High Pressure

Power:Pneumatic

Details: Handle Drive Butterfly valve 1.special style 2.CE&ISO CERTIFICATE 3.delivery on time 4.20 years export experience...Place of Origin: CN;HEN

Gongyi City Huayuan Water Supply Equipment Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Xlhj Series Clutch Gear Operator

Details: UsageThis gear operator is used for butterfly valve, ball valve and cock valve together withpneumatic device to realize manual and pneumatic drive...

wenzhou theobron auto-control valves co.,ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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worm gear drive butterfly valve

Model / Specifications:D371F-10C/16C

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Medium Pressure

Power:GearHandwheelPneumatic.ect.

Details: worm gear drive butterfly valve (1)good throttling traits; (2)anti-corrosion; (3)particle resistance; (4)steady sealing ;...Place of Origin: CN;ZHE

Yongjia Zhongxing Valve Technology Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Butterfly valve

Structure:Butterfly

Power:handle;electric;pneumatic

Material:Stainless Steel

Temperature of Media:High Temperature

Details: Butterfly valve,1.Medium:Water,gas,oil.2.Temperature:-196-800 3.Drive style:Handle,turbine drive,electric,pneumatic....

Shanghai Yuying Machinery Technology Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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turbine drive wafer butterfly valve

Price Range:US $1 - 3,000

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Medium Pressure

Power:Pneumatic

Details: material: stainless steel, casting, forged pressure:1.6MPa,2.5MPa,4.0MPa,6.4MPa...

Wenzhou City Fuhai Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Welding Butterfly Valve

Model / Specifications:MPP-V

Standard or Nonstandard:Non-standard

Structure:Butterfly

Pressure:Low Pressure

Power:hydraulic pneumatic and so on

Details: Welding butterfly valve Material: Cast Steel,Stainless Steel,Chrome-molybdenum Steel Drive mode: pneumatic,hydraulic...

Zhangjiagang Chuntai Environmental Protection Mechanical Engineering Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Ductile Iron Lug Type Wafer Butterfly Valve

Details: Ductile Iron Lug Type Wafer Butterfly Valve :Type of drive:Hand Lever,Gear Box,Electric Operated,Pneumatic OperatedMaterials for main parts: No.Pa...

Beijing Yichuang Valve Manufacturing Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Pneumatic High Vacuum Butterfly Valve

Model / Specifications:GIQ

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Vacuum

Power:Pneumatic

Details: GIQ Series Pneumatic High Vacuum Butterfly Valve is a device which act by compressed air and electromagnetic device to drive the valve opening or ...

Wenzhou Pioneer Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Double eccentric bidirectional soft seal butterfly valve

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Low Pressure

Power:Worm and gear drive electrical hydraulic pneumatic

Details: Double eccentric bidirectional soft seal butterfly valve Structure features 1 the products has the advantages of new design, small overall dimensi...

Anshan Fluid General Equipment Manufactory Company Ltd

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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BW metallic sealedStainless steel butterfly valve

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:1.0Mpa 1.6Mpa 2.5Mpa 4.0Mpa

Power:Worm wheel drive pneumatic drive electri...

Details: Nominal pressure: 1.0Mpa, 1.6Mpa, 2.5Mpa, 4.0MpaBody: Cast steel, stainless steel, Cr.Mo.Steel, and special materialDisc: Cast steel, stainless st...

Mingzhu Valve Group Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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D373H/F Worm drive wafer metal hard seal butterfly valve

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:High Pressure

Power:Pneumatic

Details: 1.MODEL NUMBER:D373H 2.Valve body material: Carbon steel 3.Seal ring material:X2 4.Suitable Temperature :-29--99 degree...

Beijing High & Medium Pressure Valves Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Control Butterfly Valve

Model / Specifications:ZDRW, ZSRW

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Low Pressure

Power:Electric and Pneumatic

Details: Control Butterfly Valve: 1.Electric, pnewmatic drive valve. 2.DN80mm-2000mm. 3.Both soft and hard sealing....

Chongqing Hi-Sea Marine Equipment Import & Export Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Drive stypl butterfly valve

Model / Specifications:D673H

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:High Pressure

Power:Pneumatic

Details: butterfly valve1.nominal dia.:DN(mm)(100-1200)mm 2.servis medium:water.gas.oil 3.pressure class :ANSI150LB/PN25 4.Drive stypl...Place of Origin: C...

Jiaxing High Pressure & Performance Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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pneumatic butterfly valve dn100

Details: pneumatic butterfly valve dn100 Product parameter:Material:AISI304 , AISI316LSpecification:DN25-600mmStandard:ISO, DIN, 3A, etcMaximum:1.0Mpa(10ba...

Tianjin Kay Darth Wei Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Electric Butterfly valve

Model / Specifications:F943X-2.5

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Medium Pressure

Power:Pneumatic

Details: 1.Material: casting 2.Medium: base 3.Drive way: pneumatic...Place of Origin: CN;HEB

Hebei Tianfu Heavy Industrial Valves Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Soft Seal Butterfly Valve

Standard or Nonstandard:various

Structure:Butterfly

Pressure:Low Pressure

Power:Manual

Details: Worm gear, pneumatic and electric drive...

Gulf Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Butterfly Valves

Details: butterfly valve Nominal Diameter: DN50-700mm Nominal pressure: PN0.5-1.6MPa. Connection:wafer,flange Drive mode: manual , electric ,pne...

Taizhou Yutai Marine Parts Co., Ltd

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Female and Male Check Valve

Model / Specifications:J121W

Price Range:US $0.5 - 112 / Set

Standard or Nonstandard:Standard

Structure:Stop

Pressure:Medium Pressure

Power:Manual

Details: Products/Services: electric valves, pneumatic valves, turbine drive valves, manual valves, gate valves, safety valves, magnetic valves, butterfly...

Shanghai Xiangnuo Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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pneumatic UPVC butterfly valve

Model / Specifications:D671X

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Low Pressure

Power:Pneumatic

Details: PVC butterfly valve (1)DN50~DN200 (2)PN 10 (3)Face-to-face-dimension:GB,ANSI,JIS. (4) Drive type:pneumatic....

Hangzhou Xiandi Valve Manufacturing Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Worm drive flange multi-level metal seal butterfly valve

Model / Specifications:Dd343H

Price Range:US $50 - 58,300 / Set

Standard or Nonstandard:Standard or Nonstandar...

Structure:Butterfly

Pressure:0.6mpa~4.0mpa

Power:Manual pneumatic electric electric hy...

Details: 1, Specifications 2''-48'' 2, Suitable temperature -104F~1112F 3, Worm drive flange multi-level metal seal butterfly val...

Zhejiang Liangneng Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Product Summary

Pneumatic drive butterfly valve is used for securing, limiting, shutting off and releasing gas supply to gas burners, gas engines and other gas-consuming equipment.

Pneumatic drive butterfly valve is dived by compressed air, through the pneumatic device to change the direction of gas, and control the implementation of the cylinder to drive the butterfly valve, connect or disconnect the airflow of vacuum tubes. The applicable medium is air and non-corrosive gas.

A pneumatic drive butterfly valve is one of the most widely used for effective management of water supply and sewage systems. It consists of a metal disc attached to a pneumatic actuator outside the valve. The actuator is supported by a rod and uses pressurized air to adjust the position of the valve. The disc is installed in the center of the pipe, perpendicular to the fluid flow. When the valve is closed, the disc turns to block the flow of air or fluid completely. When the valve is open, the disc rotates one-quarter of a turn to allow fluid to pass through. When it is in motion, the disc resembles butterfly wings, hence the name given to the valve.

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