Description
BA type American standard two-stage arc gear transmission is characterized by reduced friction, low voice, high torque force, high efficiency, and improved product service life.
In addition to the characteristics of comfortable feel, easy opening, reasonable structure and sensitive performance, this product is equipped with valve copper nuts and D2 high nickel nuts, which saves valve screws and bearings for each valve product, and is easy to install.
It is mainly equipped with gate valves, globe valves, knife gate valves and discharge valves.
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