结构特点
an electric actuator engineered for remote open-close control and position feedback

最终尺寸、材质、压力等级及随附文件以确认的配置为准。
闸阀 / LIANGGU
Electric Actuated Gate Valve
电动执行机构用于远程启闭,并提供位置反馈。 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
an electric actuator engineered for remote open-close control and position feedback
a stem moves a wedge or parallel gate clear of the bore for isolation; the valve should normally be fully open or fully closed, not used as a routine throttling device; verify duty cycle and enclosure protection
automated pipeline sections, pump stations, terminals, and interlocked process isolation
power supply, duty cycle, enclosure protection, control interface, torque settings, and fail-position philosophy
规格审查
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Carbon steel, low-temperature steel, stainless steel, alloy steel, or another approved alloy after service and fabrication review |
| 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Electric actuator; torque and limit settings, duty cycle, power supply, controls, feedback, and manual override must be specified |
| 设计标准 | 厂家列示选项API 600, API 602, API 6D, or a project product standard as the construction and service require; testing and interfaces must be specified separately |
| 交货时间和文件 | 在书面报价中确认 |
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。