良固阀门供应 / 工业阀门
铸钢截止阀 — Lianggu

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

铸钢截止阀

Cast Steel Globe Valve

采用成形流道和导向阀芯,主要用于可靠截断,兼顾有限的调节工况。 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。

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产品详情

了解这款阀门。

结构特点

a contoured flow path and guided plug engineered for dependable shutoff with limited regulating duty

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 body grade and plug profile

典型应用

steam, condensate, fuel, water, and general process utility systems

选型重点

flow direction, body grade, plug profile, seat hardness, pressure drop, and allowable operating force

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 carbon, low-temperature, stainless, or alloy steel grades selected from the pressure-temperature envelope, corrosion review, 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。