描述
钽球阀
WDL Tantalum Ball Valve provides quarter-turn isolation with a direct flow path and tight shutoff for process systems that need acid resistance in selected highly corrosive chemical processes. Tantalum-wetted construction is considered for severe acid service when corrosion allowance is not an acceptable solution.
设计选项
| 项目 | 可用规格 |
|---|---|
| 材料 | Tantalum-wetted or project-specified construction |
| 功能 | 四分之一转隔离开关，具有直通流道和严密截止性能 |
| 联系 | 法兰式、螺纹式、承插焊式或对焊式 |
| 操作 | 杠杆、齿轮箱、气动或电动执行器 |
| 设计依据 | API 608、API 6D、ASME B16.34 或项目标准 |
典型应用
- Hydrochloric acid equipment
- Sulfuric acid process lines
- Acid recovery systems
- 严格的工艺隔离
- 自动紧急或批量关闭
选编说明
Hydrofluoric acid, fluoride salts and strong alkaline media require separate compatibility review and are not default tantalum applications.
确认浮动式或转轴式设计、腔体倒角、阀座材料、防火要求及孔径尺寸。
常见问题解答
Why select Tantalum for this ball valve?
Tantalum-wetted construction is considered for severe acid service when corrosion allowance is not an acceptable solution. Final suitability depends on the complete process conditions and the selected valve trim.
筛选需要哪些信息？
请提供尺寸、额定压力、介质成分、浓度、温度、连接标准、操作方式及所需数量。
将工艺数据表发送给 蔚德力，以便进行材料审核、尺寸确认和报价。
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