结构特点
stainless pressure parts with a guided disc engineered for corrosion-conscious flow isolation
最终尺寸、材质、压力等级及随附文件以确认的配置为准。
截止阀 / LIANGGU
不锈钢截止阀
Stainless Steel Globe Valve
不锈钢承压件配合导向阀瓣，面向有耐腐蚀要求的流体截断工况。 项目询价时，请提供口径、压力等级、材质、阀座及密封形式、连接方式和数量。最终适用性以审核确认的技术规格为准。
产品详情
了解这款阀门。
工作原理
a linear stem moves a guided disc or plug toward a stationary seat; the tortuous flow path creates more pressure loss than a gate valve but supports controlled shutoff and, with suitable trim, limited regulation; verify seat material and surface finish
典型应用
chemical dosing, clean utilities, water treatment, and corrosive process branches
选型重点
corrosion allowance, seat material, surface finish, cleaning method, alloy grade, and media concentration
规格审查
定义所需的配置。
厂家列出的选项仍须根据所选结构和使用工况确认，并非适用于所有配置的固定规格。
| 尺寸/DN 或 NPS | 特定于项目 - 包含在您的 RFQ 中 |
|---|---|
| 压力等级 | 特定于项目 - 包含在您的 RFQ 中 |
| 常见可选材质 | 厂家列示选项Cast or wrought stainless steel grades selected from chloride level, corrosion mechanism, fabrication route, cleaning, and project material specification |
| 端部连接形式及标准 | 厂家列示选项Flanged or butt-welded ends matched to the approved piping class and selected product design |
| 驱动方式及附件 | 厂家列示选项Manual, geared, electric, pneumatic, or hydraulic operation only where the selected design and duty support it |
| 设计标准 | 厂家列示选项API 623 or another approved globe-valve product standard, with separate pressure-design, testing, face-to-face, and piping-interface requirements |
| 交货时间和文件 | 在书面报价中确认 |
其他材质与项目配置
所列材质为常见选项，并非全部可选范围。请提供所需牌号及使用工况，以便评估适用性、制造可行性和供应情况。
目录信息支持查询。批准的技术文件定义了最终供货。
