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            GW30D

            Nominal size DN: 150 ~ 200

            Connection mode: flange
            Nominal pressure PN: PN25
            Pressure difference range: MPa: 0.01 to 1.6
            PMA/TMA PMa/℃ : 1.76/350
            Shell material: 20#


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            Features
            1. A pair of double balanced double seat design, large displacement, in large displacement occasions can play its advantages.

            2. The opening of the valve is freely adjusted, and the condensate can be continuously discharged with the change of the inflow.

            3. Built-in automatic air discharge valve, effectively prevent air blockage, quick start.

            Application: Widely used in petroleum, chemical, metallurgy, electric power, food, paper and other industries of large steam equipment.


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