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      1. Your location is:Industry&products >> Soft seal butterfly valve >> Soft seal butterfly valve
        Soft seal butterfly valve
        Product overview
        The valve is mainly composed of valve body, butterfly plate, valve seat, valve stem and transmission operating mechanism. The valve seat adopts floating structure. It can be widely used in water supply and drainage, heating and ventilation and fire fighting system as regulating or intercepting device.
        Product details
        Product features
        Stainless steel butterfly plate and stem;
        Wide edge rubber seat;
        Middle line structure, two-way equal pressure seal, low water loss;
        Special tangential pin connection;
        Floating rubber seat;

        Through the shaft.


        Product standards
        Design and manufacturing standard: GB / T12238
        Flange connection standard: GB / T17241.6
        Top flange standard: ISO5211
        Structural length standard: GB / T12221

        Pressure test standard: GB / T13927


        Technical parameter
        Nominal diameter: DN50 ~ DN600 (2 "~ 24")
        Nominal pressure: PN16
        Working temperature: 0 ° C ~ 85 ° C
        Sealing test: 1.1PN
        Shell test: 1.5PN
        Applicable medium: water


        +86-21-66059111
        qrCode
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