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Bidirectional seal high performance butterfly valve

Bidirectional

    Product specification(DN): 50~2000                                                                    Pressure grade(Mpa): 1.0/1.6/10/16

    Design standards: GB/T12238;                                                                              Connection mode: flange

    Main material material:Gray iron, ductile iron, cast steel, stainless steel and so on.

    Applicable medium: Air, water, sewage, steam, gas, oil and so on.

    双向密封高性能蝶阀.jpg