Key Specification

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1, metal multi-layer sealing butterfly valve connected to the clampto the clamp, simple structure, convenient installation anddisassembly, the characteristics of light weight. Eccentric metalhard seal butterfly valve adopts three seal structure and valveseat and disc almost no wear and tear, with the view of the tightseal function.
2, selection of sealing ring made of stainless steel, has the dualadvantages of metal hard seal and elastic sealing, no matter in thecase of low and high temperature, has excellent sealingperformance, corrosion resistance, long service life, etc.
3, the butterfly plate sealing surface using cobalt-based carbidesurfacing, sealing surface wear resistance, long service life.
4, large size butterfly plate adopts the structure of supportingstructure, high intensity, large flow area, small flowresistance.
5, metal hard seal butterfly valve has the function of two-waysealing, not restricted by medium flow direction when installation,also not affected by spatial location, can be installed in anydirection.
6, drive device can transfer (rotate 90 ?? or 180 ??) installation,making it easy for users to use.