展開(kāi)

            J7N(J7.2N)

            Nominal size NPS: ? ~ 2 ? ~ 4 1? ~ 4

            Connection mode: internal thread, socket welding, flange
            Nominal pressure Class: 300
            Pressure difference range bar: 1.0 to 16 1.0 to 25 1.0 to 40
            PMA/TMA bar/℃ : 39.8/300
            Shell material: WCB


            Download J7N(J7.2N)
            Features
            1. Free float set float, booster lever, valve disc three as one, is the only moving parts in the valve, reliable work, long service life.

            2. Good sealing performance, low air leakage rate, significant energy saving effect.

            3. The external manual air exhaust device can start quickly and discharge condensate continuously.

            Application: Used for medium pressure steam heating equipment.


            選型速查表
            Information Request
            * Please fill in your email address truthfully, and the product information will be sent to your mailbox