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Yongjia Goole Valve Co., Ltd.

Wafer Type Butterfly Valve, Pneumatic Butterfly Valve, on/off Butterfly Valve manufacturer / supplier in China, offering Wafer Type Pneumatic on/off Butterfly Valve (D671X), 150lb/300lb/400lb/600lb/900lb/1500lb Forged Steel Fully Welded Ball Valve (GAQ61/7PPL), 150LB Four Way Flanged Ball Valve (GAQ46F) and so on.

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Supplier Homepage Product Butterfly Valve NP Butterfly Valve Wafer Type Pneumatic on/off Butterfly Valve (D671X)

Wafer Type Pneumatic on/off Butterfly Valve (D671X)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Transport Package: Plywood Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: D671X
  • Connection Form: Wafer
  • Seal Form: Force Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Material of Seal Surface: Soft Sealed
  • Application: Industrial Usage, Water Industrial Usage
  • Origin: China(Mainland)
  • Driving Mode: Pneumatic
  • Structure: Centre Sealing
  • Valve Stem: Normal
  • Working Temperature: Normal Temperature (-40°C<T<120°C)
  • Valve Body: Casting
  • Trademark: GOOLE, OEM
  • HS Code: 8481804090
Product Description

D671X Wafer type Pneumatic on/off Butterfly Valve

 

Brief Introduction.

 
This type of on/off butterfly valve is composed of pneumatic actuators and soft seal central lined butterfly valve,driven by the actuator,the disc can roll 90 in the valve body,therefore realize the full open or close of valve,can be widely applied in petro-chemical industry,light industry and other industrial sectors.
 
Field of Application.
 

Product Name:D671X Wafer type Pneumatic on/off Butterfly Valve.
Pressure Rating: 1.0-1.6 Mpa.
Nominal Diameter: DN40-1000 mm.
Body Material: Ductile Iron,Steel WCB,304,316.
Standard flanges: DIN, ANSI, JIS.

 
Main Technical Parameters and Indexes of Performance.
 
Valve StructureCentral line type
Pneumatic ActuatorDouble acting
Single acting normally closed
Single acting normally open
Optional accessorySolenoid valve,limit switch,pressure regulator,positioner,manual device.
 
Material of Main Component.
 
Name of componentMaterial of component
BodyDuctile Iron,Steel WCB,304,316
Stem2Cr13,304,316
DiscDuctile iron nickel plating, nylon coating, aluminum bronze, 304, 316
316L, 1.452, 2507
SeatNBR,EPDM,PTFE,VITON
 
Main External Dimensions.
 
 Wafer Type Pneumatic on/off Butterfly Valve (D671X)
 
DNLD1D2H1H2ABC
504252.6125142801639676
654564.41451558919511591
804578.91601619519511591
10052104.118018011421713711
12555123.4210193127258147122
15055155.9240205139299165136
20060202.8295250175349182153
25066250.8350/355282203397199173
30076301.9400/410326242473221192
35076334460/470358267560249213
40086390515/525380301601280243
450105441565/585422381738383356
500130492620/650479387738383356
600151593725/770562457940434415
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