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Three Offset Butterfly Valve

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Homepage>>>Products>>>Butterfly valve

Butterfly Valve, also known as the butterfly valve. By valve and flow control disc plate (the disk) and through the middle dish plate (plate and shaft centerline plane plate coincidence), which comprises the stem.Normally used in large diameter (LV) air and gas pipes roads,but also for water routes. Transportation dirty and contain solid particles of the fluid, is not easy to plug the pipeline.


D71X wafer soft seat butterfly valve Flanged type three offset Butterfly valve Lug type double offset Butterfly Valve Tripe Eccentric -Butterfly Valve
Single eccentric -manual wafer soft seat -butterfly valve      


Main parameter of the Butterfly valve

Class 150LB-300LB SIZE 2"~60"
DN50-DN600, PN10~PN25
DN50-DN600 10K~20K

DN50 -DN600, PN10~PN25

Design & Manufacture Std

API600, API 6D,ASME B16.34, JISB2071, JISB2073,JISB2083, BS 1873,BS1414

Face to Face Std

ASME B16.10,DIN 3202,BS2080, API 6D, JISB2002

End Connection Std

ASME B16.11,ASME B1.20.1,ASME B16.5, DIN2543-2550 ,JISB2212-JISB2214

Test Standard

ISO5208,BS 6755, API598,API 6D,JISB2003




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