黄铜的主要用途是球阀阀杆和球体，和铸铁阀门的阀杆。可锻黄铜可用于球阀阀体和断口部件。

Primary uses for wrot brass are for ball valve stems and balls, and iron valve stems. a forging grade of brass is used in ball valve bodies and pieces.

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黄铜的主要用途是球阀阀杆和球体，和铸铁阀门的阀杆。 可锻黄铜可用于球阀阀体和断口部件。

Tag location for gate and globe valves is typically on the valve yoke or body/ bonnet flange.

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黄铜的可锻性取决于含锌量：含锌量高于45%的黄铜不能加工。

The malleability of Brass depends on its zinc content; Brasses with more than 45% zinc are not workable.

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