Highlight: Electric flanged butterfly valve
Product introduction:
The electric flanged hard-sealed butterfly valve features a precision J-shaped elastic sealing ring and a triple-offset multi-layer metal hard-sealing structure.
Widely used in industrial pipelines with a medium temperature ≤425°C in sectors such as metallurgy, power, petrochemicals, water supply/drainage, and
municipal construction, it serves to regulate flow and cut off fluids. Adopting a triple-offset design, both the valve seat and the sealing surface of the butterfly
disc are made of stainless steel with varying hardness, offering excellent corrosion resistance and a long service life. This valve also provides a bidirectional
sealing function.
Product technical parameters:
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Nominal Diameter DN (mm)
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50~1200
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Nominal Pressure PN (MPa)
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0.6～4.0
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Test Pressure (MPa)
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Strength (water)
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0.9～6.0
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Enclose (Water)
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0.66～4.4
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Main Components
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Body
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Stainless steel/Carbon steel/alloy steel
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valve plate
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Stainless steel/Carbon steel/alloy steel
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valve stem
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2Cr13 stainless steel
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Packing
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PTFE, flexible graphite
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Shaft
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Stainless steel, PTFE, cemented carbide
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Working temperature
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-40～570℃
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Medium suitable
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Water, oil, steam, acid and alkali and other corrosive media
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Product features:
1.The valve seat and butterfly disc experience minimal wear, with a sealing function that tightens as the valve closes.
2.This valve features a bidirectional sealing function, allowing installation in any direction without being restricted by the medium flow direction or spatial position.
3.All demonstrate excellent sealing performance, along with characteristics such as corrosion resistance and long service life.
Product Tags:
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High Temperature And Normal Temperature 18 Months Electric Flanged Hard-Sealed Butterfly Valve Images
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