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            ER25(ER28)

            Nominal size: 15~25, 15~50

            Connection: socket welding, flange

            Nominal pressure PN: PN40, PN100

            Differential pressure range MPa: 0.05~2.5, 0.05~6.5, 0.05~8.0

            PMA/TMA  PMa/℃: 2.6/399、6.5/399、6.5/427、8.42/450

            Housing material: 15CrMo, WCB, WC

            Download ER25(ER28)
            Features

            1. It is equipped with a double valve seat differential pressure mechanism and SCCV closing system, which has reliable action and large displacement.

            2. The valve is always in a water-sealed state to prevent steam leakage.

            3. The bell-shaped float resists water hammer, prevents steam lock-up and air blockage.

            4. Able to withstand high back pressure (back pressure rate up to 90%).

            Uses: It is suitable for medium and low pressure and production of large quantities of condensate heating equipment.

            Selection cheat sheet

            ER

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