ball valve是什么意思

ball valve

[机] 球阀，弹子阀；球形阀

例句

1.

This important SAFETY FEATURE was developed to help prevent line fluids from leaking out in the event of ball valve stem damage.

这是所开发的很重要的安全特性，用于防止球阀阀杆损坏时出现管道流体的泄漏。

2.

Valves have been specified as Ball valve type, however the Contractor may offer an alternative recommendation, subject to approval by Client.

阀门类型规定为球阀，但承包商可提出不同建议，由业主批准。