GWXDF3204/9204Double direction hard seal ball valve

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  Two way flow hard impact hard seal ball valve is a patented product developed by Hunan Pump Valve Manufacturing Co., Ltd. based on the accumulated experience of valve design, manufacture, use and maintenance over the years. The valve can not only be reliably cut off under positive pressure, but also can be reliably sealed when the reverse pressure or reverse pressure is much greater than the forward pressure. Using the principle of hemispherical valve, butterfly structure shape, butterfly eccentric hemispherical valve, so as to have: small volume, light weight characteristics; and has: two-way hard seal, seal friction small, durable, easy to open and close, so the cost performance is far higher than the hemisphere valve.

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