Description
Wafer-Style Butterfly Valve
Widely used in both light and heavy industries as well as building pipelines.
Applications: Chemical, Petrochemical, Oil, Paper, Mining, Power, LPG, Food, Water Supply and Drainage, Municipal Engineering, Machinery, Electronics, and Urban Construction.
Butterfly Valve – Key Features
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Easy and quick operation with minimal effort; low flow resistance; suitable for frequent use.
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Simple structure, compact size, and lightweight design.
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Capable of handling slurry with minimal fluid retention at the pipe end.
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Reliable sealing performance under low pressure.
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Good flow regulation capability.
Installation Guidelines
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Keep the disc in the closed position during installation.
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Determine the opening position according to the disc’s rotation angle.
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For valves with a bypass valve, open the bypass first before operation.
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Follow the installation manual carefully; large valves should be installed on a firm foundation.
Outline and Connecting Measurememt
DN L Z×Фd D0 50 43 2×Ф19 120 65 46 2×Ф19 140 80 46 2×Ф19 50 100 52 2×Ф19 175 125 56 2×Ф23 210 150 60 2×Ф23 240 200 68 2×Ф25 290 250 78 2×Ф25 355 300 78 2×Ф25 400
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Item
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Butterfly Value
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Application
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General
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Port Size
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DN50-DN200
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Warranty
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1 year
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Place of Origin
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China
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Power
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Manual
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Temperature of Media
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Normal Temperature
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Brand Name
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DKV
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Media
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Water
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Customized Support
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OEM, ODM
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Body Material
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Stainless Steel 304
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Seal Material
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PTFE
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Disc
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Stainless Steel 304
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Working pressure
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PN10/16
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Work Temperature
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-10°C to 120°C
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Application Field
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Petrochemical, Oil & Gas, Marine, and Industrial Applications
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Product Details
