Super Austenitic Butterfly Valve
WDL Super Austenitic Butterfly Valve provides compact quarter-turn isolation or flow regulation for seawater and brackish-water systems and flue-gas desulfurization. Connections, trim and operation are selected to the project conditions.
描述
Super Austenitic Butterfly Valve
WDL Super Austenitic Butterfly Valve provides compact quarter-turn isolation or flow regulation for process systems that need improved pitting and crevice-corrosion resistance in chloride service. Super austenitic stainless steel provides higher nickel, molybdenum and nitrogen content than standard 316L for demanding chloride environments.
设计选项
| 项目 | 可用规格 |
|---|---|
| 材料 | 254 SMO, 904L, 6Mo or project-specified grade |
| 功能 | 紧凑型四分之一转隔离阀或流量调节阀 |
| 联系 | 薄片式、带耳式或双法兰式 |
| 操作 | 杠杆、齿轮箱、气动或电动执行器 |
| 设计依据 | API 609、EN 593、API 598 或 EN 12266-1 |
典型应用
- Seawater and brackish-water systems
- Flue-gas desulfurization
- Pulp bleaching equipment
- 大口径工艺管道
- 自动隔离和控制回路
选编说明
Verify the selected grade against chloride concentration, temperature, crevice conditions and pressure before manufacture.
请指定关闭方向、阀座材料、法兰标准、固体颗粒含量以及所需的操作扭矩。
常见问题解答
Why select Super Austenitic Stainless Steel for this butterfly valve?
Super austenitic stainless steel provides higher nickel, molybdenum and nitrogen content than standard 316L for demanding chloride environments. 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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