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Classification：Line with the glue and line with Fluorine valve
Trade names：
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| Gather the whole Fluorine lining's butterfly's valve |
| Classification of the products: Line with the glue valve series |
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Technical data and performance parameter Technical
data and performance parameter :
Nominal pressure: Nominal pressure: 1.0 Mpa, 1.6 Mpa, 2.5 Mpa(ANSI
Class 125, 150lb)
Specification : Nominal size: DN50~DN600 (2" -24" )
Suitable temperature Suitable temperature: -40 degrees Centigrade and 40 180 degrees Centigrade
Suitable medium Suitable medium: This butterfly valve can be applied in various concentrations
of Acid, Alkali, Aqua regia and strong chloridizing etc (except the high-temperature
melting alkali metals, element fluorine chlorine trifluoride).
Operation mode operation style: Handle, worm gear, electric, pneumatic, hydraulic.
Use Application: This butterfly valve is mainly used in petroleum, chemical,
pharmaceutics, and metallurgy, coker etc corrosive pipeline circulation
systems.
Requirements size
Use temperature Max. working temperature at most
Use pressure Max. working pressure at most
Test pressure Test pressure
Liquid Liquid
Gas Gas
The valve has body ( Water pressure ) Shell (Hydrostatic)
Seal ( Gas ) Seal (air) |
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Requirements
size
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Use temperature at most
Max. working temperature
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Use the pressure at most
Max. working pressure
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Test pressure
Test pressure
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Open CV value completely
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Liquid
Liquid
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Gas
Gas
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The valve has body (water pressure)
Shell(Hydrostatic)
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Seal (gas)
Seal(air)
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50
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180
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7
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2.5
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10.5
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3
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120
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65
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120
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80
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290
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100
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450
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125
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800
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150
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1200
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200
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2300
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250
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3800
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300
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5700
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350
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6600
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400
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9000
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450
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11900
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500
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14400
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600
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21000
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Serial number Sr. No.
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Name Part name
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Material Material
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1
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Valve body Body
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Ductile iron
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1a
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The valve body joins screw connection screw
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Alloy steel
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2
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Valve body lining Body liner
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FEP F46
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3
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Butterfly's board is lined with Disc liner
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FEP F46
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Butterfly board Disc
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Cast steel
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Have axle 1 Upper shaft 1
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Alloy steel
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Have axle 2 Upper shaft 2
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Alloy steel
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Put axle 1 Lower shaft 1
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Alloy steel
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3a
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Put axle 2 Lower shaft 2
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Alloy steel
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3b
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Put axle 3 Lower shaft 3
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Stainless steel
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4
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Have bush Upper bushing
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Stainless steel
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5
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Put bush Lower bushing
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Stainless steel
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6
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Sealed ring Sealing ring
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PTFE
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7
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Press and enclose Press ring
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Stainless steel
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8
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And then liner Back bushing
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EPDM/Viton
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9
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Spring pad Spring washer
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Alloy spring steel
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10
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Six angle screw Socket head cap screws inside
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Alloy steel
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