In contrast with the concentric butterfly valve, a single offset butterfly valve whose stem axis deviates from the center of the disc and the center of the body at the same time, and the sealing pair is an oblique vertebra, is called an eccentric butterfly valve. As one of the professional eccentric butterfly valve manufacturers, our single butterfly valve eccentric type designed with durability in focus has achieved great success in the butterfly valve china market characterized by high quality and affordable prices.
Eccentric Butterfly Valve Design Datas
Eccentric Disc Butterfly Valve Technical Specification
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Size
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2"~48"(DN50~DN1200) larger sizes upon request
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Pressure
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Class ANSI #150~900, PN10, PN100
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Body material
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Carbon steel, stainless steel, alloy steel, duplex steel, etc.
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Standard compliance
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ISO 5752, BS5155, API 609, MSS-SP-68, ASME B16.10, ASME B16.5, DIN3202.
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End connections
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Flanged Ends OR WAFER, LUG, BW
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Operation
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manual, pneumatic, electric, or others
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Seals
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NBR, EPDM, VITON, PTFE or metal seat, etc.
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As one of professional industrial valves manufacturers, we have types of pneumatic eccentric rotary valve for sale, if you have needs, please contact us.
