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            GSB1

            Nominal size DN: 15~20, 25

            Connection: flange

            Nominal pressure PN: PN25

            Differential pressure range MPa: 0.01~1.6

            PMA/TMA  PMa/℃: 1.7/260

            Housing Material: WCB

            Download GSB1
            Features

            1. The amplification device of the float lever saves effort to open and close the valve, and can control its opening, which can realize continuous drainage with small volume and large capacity.

            2. Good sealing performance, low air leakage rate and good energy-saving effect.

            3. External manual air exhaust device, quick start, no air blockage.

            4. The back pressure rate is greater than 80%, which is convenient for condensate water recovery.

            5. Vertical installation, the medium flow direction is up in and down out.

            Uses: It is suitable for automatic gas blocking and drainage of steam pipe network and steam heating equipment.

            Selection cheat sheet

            GGFQ

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