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Specialty Valve
Electric Linear Knife Gate Valve
Electric linear knife gate valve combines a sharp knife-edge gate with a compact electric actuator for precise on/off control of slurry, fiber, and granular media.
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Electric linear knife gate valves integrate a sharp, beveled knife-edge gate with a compact multi-turn electric actuator. The linear thrust drives the gate to cut through thick, fibrous, and abrasive slurry media, while the electric actuator enables remote on/off operation and status feedback. Widely used in pulp & paper, mining, wastewater treatment, and chemical processing.
Key Features
- Electric Linear Actuation: Multi-turn electric actuator delivers stable linear thrust and supports remote control
- Cutting Action: Beveled knife-edge gate slices through solids and slurries without clogging
- Visual Position Indication: Built-in position indicator and limit switches for easy on-site monitoring
- Robust Construction: Heavy-duty body and hardened gate for long service life in abrasive applications
Technical Specifications
Size RangeDN50 ~ DN600
Body MaterialCast Iron, SS304, SS316
Gate MaterialSS304, SS316, Duplex
ActuatorMulti-turn Electric Actuator
ControlOn/Off with Feedback Signals
产品概述
电动线性调节刀闸阀将锋利的斜面刀形闸板与紧凑型多回转电动执行机构集成，电动推力驱动闸板直线升降，可切断粘稠、纤维状和磨蚀性浆料介质，同时支持远程启闭控制与状态反馈。广泛应用于造纸、矿山、污水处理和化工等行业。
核心特点
- 电动线性驱动：多回转电动执行机构输出稳定直线推力，支持远程控制
- 切割能力：斜面刀刃闸板可切断固体和浆料介质，不易堵塞
- 位置可视：自带开度指示和限位开关，便于现场监控
- 结构坚固：厚重阀体与硬化闸板，适应高磨蚀工况，使用寿命长
技术规格
口径范围DN50 ~ DN600
阀体材质铸铁, SS304, SS316
闸板材质SS304, SS316, 双相钢
执行机构多回转电动执行机构
控制方式开关型带反馈信号